{
  "manageEntity": {
    "action": "Repost",
    "entityId": "338211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03e334477fc493792bb3c78020b97e452286ee46427654d5abfc1ff5981056fa",
    "signature": "0x138300ef2ff0374f1c6b04fe067dd0e0aa3f99a5d9e7a5c76f627a40d08e94a1776e41f32740015023aafc9e18998dd17cfe4654099d911e516861be2f6acb2b1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}