#Second Signature Registration

This transaction type enables a user to add an extra layer of security to their address by creating a second passphrase, using mnemonic code for generating deterministic keys via BIP-39 to produce an additional mnemonic. Once a second signature has been registered to a wallet, the owner of the wallet will then be required to input their primary and secondary passphrase when sending a transaction to the network.

#Transaction Structure

#Signed JSON Payload

 1{
 2    "version": 2,
 3    "network": 23,
 4    "type": 1,
 5    "nonce": "2",
 6    "senderPublicKey": "02e0c063777427ac196af3c426fd648231ebc4ea06fff5edb1652b98f9c8420c69",
 7    "fee": "500000000",
 8    "amount": "0",
 9    "asset": {
10        "signature": {
11            "publicKey": "02877e4f35c76abaeb152b128670db0a7ae10b3999afcd28a42938b653fbf87ae9"
12        }
13    },
14    "signature": "adb983dd28827860f69c6a98b2f9db88a9e084cc7fe3a691463377c3225b02fee24547b516d1cf05f2f77b65a9c36069f6540605c01694008e2a5cb4fc88f62f",
15    "id": "4c2cd8c4281a34a60505f260d067e5c678d3c57510bfbcda24c5e0da5f46bd5e"
16}

#Serialized Payload

1ff0217010000000100020000000000000002e0c063777427ac196af3c426fd648231ebc4ea06fff5edb1652b98f9c8420c690065cd1d000000000002877e4f35c76abaeb152b128670db0a7ae10b3999afcd28a42938b653fbf87ae9adb983dd28827860f69c6a98b2f9db88a9e084cc7fe3a691463377c3225b02fee24547b516d1cf05f2f77b65a9c36069f6540605c01694008e2a5cb4fc88f62f

#Deserialized Hex Payload