{
  "manageEntity": {
    "action": "Follow",
    "entityId": "743466338",
    "entityType": "User",
    "nonce": "0xe4de40f4508c052f9e93fc8cb94a795fa881f20123e7ce5c29cad8100478f42b",
    "signature": "0xac0070229f4f22f8124c84f966f7295f83dbd792fcf03fb22c9cdf927d485af4074d48f41ae69f2ad0f69977901043208d1be6f7b1624f48cc37e83828117c221c",
    "signer": "0x292eF57C1FAAc86008ab58D5116e0ba424C9189b",
    "userId": "721084704"
  }
}