{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1820590184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x168198076bf31be8bc833e6fee785298db5dabfd8adcdc718f0687ff56bcb570",
    "signature": "0xbff55e0176e9f4ea79e5b8ddf3d3adee47cd2375958e300c76c88de9ce7ffe182fb332cb198fa05cdd37515174e6b74cc161f880a4451001e249743bc35e20591b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}