Association

Create an association between account. An association can represent any kind of relationship. The meaning is defined by the association type.

JSON
{
    "type": 16,
    "version": 1,
    "party": "3N9ChkxWXqgdWLLErWFrSwjqARB6NtYsvZh",
    "associationType": 1,
    "hash": "3yMApqCuCjXDWPrbjfR5mjCPTHqFG8Pux1TxQrEM35jj",
    "id": "1uZqDjRjaehEceSxrVxz6WD6wt8su8TBHyDLQ1KFnJo",
    "sender": "3NBcx7AQqDopBj3WfwCVARNYuZyt1L9xEVM",
    "senderPublicKey": "7gghhSwKRvshZwwh6sG97mzo1qoFtHEQK7iM4vGcnEt7",
    "timestamp": 1610404930000,
    "fee": 100000000,
    "proofs": [
        "2jQMruoLoshfKe6FAUbA9vmVVvAt8bVpCFyM75Z2PLJiuRmjmLzFpM2UmgQ6E73qn46AVQprQJPBhQe92S7iSXbZ"
    ],
    "height": 1225712
}
id and height should be omitted when broadcasting. These fields are set by the node.
hash is optional.
Binary strings are base58 encoded.
timestamp is in microseconds since epoch.
fee includes 8 digits, so LTO * 10^8
Binary schema
The binary data structure of the unsigned transaction.
#
Field Name
Type
Length
1
Transaction type
Byte (constant, value=16)
1
2
Version
Byte (constant, value=1)
1
3
Chain id
Byte
1
4
Sender's public key
PublicKey (Array[Byte])
32
5
Party
Address (Array[Byte])
26
6
Association type
Int
4
7
Includes hash
Boolean (Byte)
1
8
Hash length (N)
Short
2
9
Hash
Array[Byte]
N
10
Timestamp
Long
8
11
Fee
Long
8
​
​
​
84+N
If the association doesn't include a hash, the hash length and hash should be omitted from the binary data. The binary of an association without a hash is 82 bytes long.
Chain id can be obtained by taking the 2nd byte from the sender or recipient address.
Integers (short, int, long) have a big endian byte order.

Anchor

Revoke Association

Last updated 5 months ago

#	Field Name	Type	Length
1	Transaction type	Byte (constant, value=16)	1
2	Version	Byte (constant, value=1)	1
3	Chain id	Byte	1
4	Sender's public key	PublicKey (Array[Byte])	32
5	Party	Address (Array[Byte])	26
6	Association type	Int	4
7	Includes hash	Boolean (Byte)	1
8	Hash length (N)	Short	2
9	Hash	Array[Byte]	N
10	Timestamp	Long	8
11	Fee	Long	8
			84+N