{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306838",
    "entityType": "User",
    "nonce": "0xd4b39aa3da002b9f0f7a8f6375c4c81e3f95dc1ba4c2054bd237b266e343673a",
    "signature": "0x14c04b415f5e9baf52c230a29afed8496de4407674ca84ff37be55fe3641c5b40796e2a775adcecf0f6eddfb9b8b8b2b526b6249758b01b45f32f6658568b8e81b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}