{
  "manageEntity": {
    "action": "Follow",
    "entityId": "222",
    "entityType": "User",
    "nonce": "0x93f6ebf7ab0fc99207b4e1690c5ea32f7a4610aebd23c542ce733c236c111f70",
    "signature": "0x02a8bc045c4243346dd31cfce87b6b89adc5353eb0f5b1075dcbbbad9651dab52b81ef6e97ebc76d7e07ca855f849e2a405d7bf7a06b260781a4b6d2fb0fab9e1c",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}