{
  "manageEntity": {
    "action": "Follow",
    "entityId": "310550764",
    "entityType": "User",
    "nonce": "0x65a361785ab7643db0e85c9251cae49a08f0b47a3ed856aa9b172f63d563156c",
    "signature": "0x581ff4126fad2edcec81f28fdaa758e34886d8a0fa7d8afa87b0912905cdb660573321daf928a3a5275c8eb31539216456d2f44278887f9687f4841f74b3a7121c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}