{
  "manageEntity": {
    "action": "Follow",
    "entityId": "621",
    "entityType": "User",
    "nonce": "0xeb81cbfc42f19e4a0a7b057d549f78d347bea4518294febd2f23e37431093087",
    "signature": "0x147c7ae5623f4f35d1d9a085f78f10379fc8d12377ca9029b8cfe98b2ec1442a2235080f350398adad618a7be34893518fc1c6a9393ffd9a0dcc06fbd294d9051c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}