{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139859",
    "entityType": "User",
    "nonce": "0xe8f89423433b69a119f8c338c73c38bf199c76d5054f37eda3a7372ae73be0b3",
    "signature": "0x3adf767a611c81e31a06d766e03dbf29ff6e7b31cdba07dd3ec2bcc32b3bf07811f68213e672fb8e78b8c10e94316eec7ceef45c639935d1c64a8c3719473eb71b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}