{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309655374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0498d4da283c7ca109731e455f3c34004869329b65502ed4ffa40e13e12e7821",
    "signature": "0x4c4627b618890fe04213f9725af7e34729c370464af3da7b64a411ddacc60f844e23cbffd0610dab35012e65ec4a0d0be0a98a6d9aec26957ca4248ca6b90b2e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}