{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12",
    "entityType": "User",
    "nonce": "0xd31c2a37e9489760e31f6ad3e5c118ea0e24b4f091d77ec46ac07cc5240b16f4",
    "signature": "0x1f57214846b29756748ef2855608a3651bfd8ba57c3562f9f7a88d9b08a014d93aa1736b9bd116ad81d8fc4933c65b7c8d215571e44454a75385781e3b64f6601c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}