{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17375",
    "entityType": "User",
    "nonce": "0x71a453bf18d43a121406b315f08d9fdca7bf4baed34095face0b7a65b09c6bb5",
    "signature": "0x59c72379f86897c06db45ffd7140801d7ff95c9493f5d1e5b4d4cd010fe8f50f1664132cf38454ba76c77b361d62b983996d23ad3b582b484b930c8a89d3a3781c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}