{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489552801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45dd2ce2a3c1959d4236f028bd83c660fe4eaef0f6ce5dbad014959d06ac5960",
    "signature": "0xc9901e79b6778c865f005d0c5428b450b34afca258343cac84f6ba3c581b80311c3a5ea0276be627e6e17b6eadba2963b31a1a6dfdf7fe8976386badb6d6d45b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}