{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2003960798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46606de7a3f75ae06ee2adaf59c6e028819efc2429fac7433728eb8c222a7a11",
    "signature": "0x2e9aa8e2cded2058792902b11a5ddb9252f3b29660dd585653380f05e87f907a066ac9164f2979c235648e913d17acd96bd239e44d6dfb8b6fdba2ba6e9676111c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}