{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331470205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1809ce49cf736e4b65f54ce362a9de4cc364bb74f0ab18d6794f3415f8d19502",
    "signature": "0x1c1ac892dda19e049bd516d46ca0c0680733a937e20ca018fe3856235e1c3b973d1259d426f397e5bfff0cd761527cabaa503ae01b692d80ce54096c49d1fbfe1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}