{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892405197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20f1315f5932d053662a405dc7b13437d437e6632eac8ddf3152bf0c739161ea",
    "signature": "0xb3a22b78873b8c3ce6e48b1c37fc70aaa726bfd1b3841d67c665ae9ec67d459c2d44a7ca2f6f49eef6c3099945cf1328aab4ead0ca1f886124289a2e8a8a62481c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}