{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306850",
    "entityType": "User",
    "nonce": "0x0e34a759bfd7e910865b7cf8605297714760511fcbb5a5c44c0462129a39be11",
    "signature": "0x744bfdbe2f9c1cd7878081406336b5555684e8be56661d5a5cd5a3f53e188e3c37beaebb14823e500f99cd95c38b4a21186cca50dfe6c74bfcd251e1615937691c",
    "signer": "0x1F7AD5e639e74f62C577d6ee9140C839b0100481",
    "userId": "513323235"
  }
}