{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240594025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44dc963ee2067bc344f57208dc35f985083ccf86f71af832e0e0d1f42de48e84",
    "signature": "0xb9c4b723a8f06917ff1f4f75f64afb9bd6decbdd3693585a879e8c77ef7148bd59785b4130ecabe76e8e3c03dd008970bfea8b8bae92d4f9a07856c02930c7881b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}