{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe42be5814668e22e0c0a3f42b57ee7f336cc1add47e276f7492fa607f80b9971",
    "signature": "0x982db1414fd96e88b34242445ca9fec5779b7595bd31c5629ac5c57c3879ebca6a219f87bc248d6a8cfb0d7a506daa86b7c0434436597eb67d7c8cc5030111151b",
    "signer": "0xb9b3fAAA609Cdfb9f27Bc06422E085620dEe9324",
    "userId": "557863873"
  }
}