{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638733607",
    "entityType": "User",
    "nonce": "0xef86116d83d9afca7e89103b692ad1790757d8f658c318818b560b05afeef083",
    "signature": "0x99edc46004ad1ebe0c11b44f108ac59eb7c54f880e96eb6e7671ee2c66e56cd01c3db8e23b0c2613e5c04668b61c96a1102cd0422e41556b3151cffa727ee9b01b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}