{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398460",
    "entityType": "User",
    "nonce": "0x715fe99ebaecca002727e3adce9662a7ddfbf8286e60bbd89a9344914068d4e7",
    "signature": "0xbbb2eb01bfeb922eb9d84c9544fa12235c1f1ac98b7dd888aa8d5aa0a716e94359b160d03aadfdfe672c71d87294ece897183ac7195daf8cf39a9d76b84ce9351b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}