{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1326015287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86899548a97270f435feccbbe3e4d443ca97137b7e4b93b9a70da08f3157e73b",
    "signature": "0x55e7ba825ff7947e3b283b4761cce80aaebd9283199c896726b98a8a1289152d2b3f83902f5f34118f408d0438bde5072d023de0be91d35b9a177277a399bb271c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}