{
  "manageEntity": {
    "action": "Follow",
    "entityId": "451691735",
    "entityType": "User",
    "nonce": "0xb0bda8d1fd251bff837511a258b9da1e64fba87acde4a90c56a903fd1bf11422",
    "signature": "0x00335828da3eaabd80f289828e7db83204139b2a93202dcaf960f3ae561faf356786b740ed46452ab34b3e952223a3b9b8083700619c608112e6f6a905bf76561c",
    "signer": "0xe64d995c4f4919f3F47574BD9Bc28505f0CD7689",
    "userId": "253160273"
  }
}