{
  "manageEntity": {
    "action": "Follow",
    "entityId": "447289",
    "entityType": "User",
    "nonce": "0xbdc3414a045d73c5f8e940037f1be9b2d9820d7448565b40534d110e4e5fd357",
    "signature": "0x00377aa7b505e41982f0e2e78e5662ca1ec2a2529c73aed6c9bbdd0d96e83eb643e0385f16a7be3eb404ba3121eb2752eec4bd5abba711038e46dcecbee1ab451c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}