{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256713827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94a3ccdd3e05a6e43454aa3df83ad7b870c1d3d9910cd2c144e20ab2aa69e74d",
    "signature": "0x5ede590ee08d568095c47f14169f84d8c8c57bc068e48321f2ca352c125cf07d7577e7c82304a1b07242212ba6ebb9550da88705a3f219a52d6bedf513533c911c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}