{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603311178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79ea125e6fe0cba29f4ff44056f4494454c26922b40eee29e5025f396ab55585",
    "signature": "0x0c8d4f33d9d50459a378a1009366ae2adf97d045c0babba858d9529ad241a0a24ad5aea50b6d6f1cc40df29d6e6036215bf6e6cae692584e33c08e89723832f81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}