{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1bfd90a94e02fddc3e71c5572d68de911098e9dcc6b659a46b449c36fe08f892",
    "signature": "0xd212ad81b1208a41ede83d349ecd02e3c694fa108f1ee3474b5abe8e46bbf8e624ae1b7d6268de3cdb18e7924c9a75062298dca56c6169a5a7dcbf446c1126f51b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}