{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571276908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x206c400bfbb3094dead94d91607bee65157ccda08ff4150a57c7478ee0c32d42",
    "signature": "0x17e5e6e6c2b6486ee6118675fc1fe7b0794fbc7dbdd12232a7d47fea25a4095f35cadfc6dcb1d3ee4dc3099ac0fa284b6dc36b871afcd22ae23c9ecfa2685dd91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}