{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263898325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d120d957e6192459bfc1c26577564607ac58ae0ffb35eeccbd29fccd786569d",
    "signature": "0xd197feeb664bd6bf41c72208d3a45fc550a88101046bcbd25232820a2dbf8cf455fd0671c0dcb6fb210b4947c64d8bff70fffa1b44aef0522a7764b7cc4f5c171c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}