{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbe979f67940248ae48ef650ff52870f26b9dbc178da69fcb5cb56e5064453320",
    "signature": "0x40c3905d29960477710f6adf477be4879e48e212d9efc1ad5be3224ae43f23403160eb64edef18f79cab427332e421a5922b65f59337196d8f5ba9d94d9f74641b",
    "signer": "0x7173743A42637B8FCa1dB2218B9828Fa14b3995C",
    "userId": "763221081"
  }
}