{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260750726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ab104869ef3ec5b4d635eee554a56d827e60a9cec76cdaa53f92f1c48f4f424",
    "signature": "0x8459519dd72565a127c05b03d2c1623e86e26d328a9713b62711854e72483a6f3278f0ab3e9ab848a2a5ff6dd8db7a04507e2edef96e0bde77219004569753271b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}