{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13721",
    "entityType": "User",
    "nonce": "0x2284e283b704f59822a0d0b1ab6c3cf26811a33a043ea5b74babc69f964d2aad",
    "signature": "0xd37ac27bc7f7f0126bd1c4f03c2cea7b4327177716fd34b4e62522634351b2a156472f7acd5bfce498fb22f4aac62d1070e8925a7ad014f30af265dd06af60481c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}