{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291352479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97e21b548d236d2b1d8a55525845f8d8cf38b152c545dcd3799b3c501aa741d9",
    "signature": "0xea3d471922ef5c5ef9c3e2a5e19a69b04364be8c3a6eee72b30905008a1aa80a6fbda52d2a1e511f4674bd5f6402a6fd9be70e81d7d807037db8d83cca3d2f421c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}