{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1888894518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38c8cd64d9277ff8d58c657ec815065207680870bec09e7642c04eb52fc3cd4e",
    "signature": "0xdb2a104232c3b8d2b1cd049335b9d744bff4d52960165324a56b35727a6eaff664f9f447444f20aa1d9601a9d071a8d65e1ac4177d7055de915449a7628f298c1c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}