{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab7491101726d3eff2d4a6f9ad1856e0cd45f5a6a3cb840ff0bc9f39f7e937e2",
    "signature": "0x40967c588ecc43927056579dd8b454a4ecd093de9b6831f015e2b37ef10677b060fec1f07ffd52a4e63db80eb78fd03d72cad22939dc335677e93d726d6d7cbe1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}