{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13446882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef75ce8855f1f02c03acfb5da559b3374b57fa4f0a0c7f22a4b9218712c01a8d",
    "signature": "0x4a1f2bb3f6b9e688f6276f59fa67fc8fcca08ebbb96e3683fc2eb3034a46de480ebef0d600777c6734ccd8ad152a0c6862b7d322388549197d74583e7caa7e531b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}