{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18278",
    "entityType": "User",
    "nonce": "0x9daa1c763e4af9e11d28a343db2ecfc576c3b0f8fe12d3683e8682fbaa3368a2",
    "signature": "0x42f7321a8da1a9f18db422f17d7d1cb01476acbc7bde3115fb077b43c857aacc671df0b40e7f54939743e88af72826fcf1e039424ce7f389f2931fd9fa402bf41b",
    "signer": "0x209a0CF4740270A23570cCb3267a65b0d3C37a6D",
    "userId": "188887251"
  }
}