{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125714654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6ff06808d6774d086801c4556d144387e05a0cc4bcebd3c44ddd6439492f358",
    "signature": "0xc8921dcde73fdfc48d6efb0db1f1006847649212b41cf3266163ee5513c76e085e180603d358497ebf5435d48d3cb5b8149a0a6f00ac8a10c66a1f045325bb691b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}