{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdab0e40951f335ed1abf0a3823d7b995dae1b66a93b2d5d6a430f2ce600c7df0",
    "signature": "0x4e3aba7d4ca06277ca8023056798e6041cbf372c27a6c2251c2d90a86df046663a55c386d29a9cac3cfaa1111904757d40e5665bc91714055c59434f538d830a1b",
    "signer": "0x74fbDf9CC0828977855E95524bCf5982d148827A",
    "userId": "579570300"
  }
}