{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123062491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed2249d6dd8c0c5ba21b2ec995455eeed9d080facf7448c3ba5c991059f3568f",
    "signature": "0xa5e0c5539674ee89aa7ae29ed9c7fa7130ab678c249b28fc310a59c703ee6bc258b12b19d6f734f215e81b4a573c5251a8ed4fca9e3c73b6a4ce3804a6f3ae821c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}