{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1",
    "entityType": "User",
    "nonce": "0xe4009c89c28aeb4b04d3c6e3c062f9b10bdd1d0872482e5ae71bc57b8140b067",
    "signature": "0x53c8e3e5d4ec179a31942e088d899cfd50f5fd47b1f72e245f6ba6d417a90c8b3f7847a90c3c07c9cc34e023aa4779abf7a2a9b6606d2ba185eab7612a14e4731c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}