{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xccf9a5fb5ae51fe1baf23075dc35d258160528e6354455909952d07ff17aed64",
    "signature": "0xf4a22ed0672db02af0f1919c23319ef19d9ac4bd3253fa1447fc5a67f99912d46b8351dc6f6fdde90a85c8633823f76a902630aa2608238d07a61bea6f057caf1b",
    "signer": "0x5aCa7b450F98ec754Ce05a5A9A515eb0AC9EEa19",
    "userId": "624671989"
  }
}