{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255723726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb13b4f261a401153b11ee990e762d109580a044a9b721b66c815bca8651be60",
    "signature": "0x2760950d47e38cd63f90bb86a02f7dd56962e5cfe31a579a314f91f4dfd807d5643bdf1c081ea182fb22c2cb516aaa6eb75f305d5b5c4825d6b1fd07bcb775651c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}