{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b934e61d2fd8d4c227e88712cf5473ac22b6f553813ba8d2ef1bb183b46909f",
    "signature": "0x637184c7f56ab3c4f1b272a7146aa28ead432af61610450c18eee9225a67270f0f8f213aa6db40cbacb00663eff03258dc35560de9f503aec71e5e436650eb221b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}