{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05dc203fac280c66a4e45ecb67dc74097fd69ec449e6d53a92b51fbd5566767f",
    "signature": "0xd9a4c56e0631b345f5edd00ff428940e03ff010ab243af71366c0d9372fc27ba29b5cee0bb28ab3492935b8e9ed5f7cbc3e9d603883a11aeab7a7608cc9295141b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}