{
  "manageEntity": {
    "action": "Repost",
    "entityId": "275128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42aca04229d59f3cc2b8001e0078fbba87e76a4d1669b8731d4b1a6bdf9818ed",
    "signature": "0x7aea78db2d52dc761659ff5ae5204b35d30af9d9031ebd2dd68aea774326ba466d9904bd7a7f4f679934fde94efeffa22f32631a84653d03d3abc727a060d4721c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}