{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x379f31a58b541230c84459693c01978403446ef1d289dea92854974a8f232c17",
    "signature": "0xb71c7ed18b9a299f6f42ae1f25440d4c3a457908335889defd2e16d30edb6acd496ce36ad1553346f9d283038fb40376502eb580c15b25dd6098fee85abaa3511b",
    "signer": "0xa7B72be225A796b97FD34C11f9D57337bb58B341",
    "userId": "883910521"
  }
}