{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1396620029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9121b3aad8cee9139ce992f8ddebcba3dd6b53614c2b96a44634604ea8017491",
    "signature": "0x7402be516768c33906a4066764dbd0d513c456871b5a9623bd3997e526f6e7f006cbdf546e564845cb3281bdfbef0a8e3e7683a672b5454ae05a97bb5f7338f41c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}