{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457017351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb7bef8ccef1254b60a1a149afc5829c35acd8e8486be30e74907f69fa403afe",
    "signature": "0x4a61cd32f4bb1e8264972ad27ec69def1e40d5461c9fc8957760e45451b37dc7013d6c986509b3f694a350655539e26bcc8bd20ace5ae344f0b3da42b2e373471b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}