{
  "manageEntity": {
    "action": "Repost",
    "entityId": "868578434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63f1b6acfd570d8521211f57b27e12bcd7c204338c7b5cd6bafa7775624db1c3",
    "signature": "0x81bd4d2241292563bf28b8c85dadc3166bb69dbb294accd58d5c46fb7290217c2f0a3840e6bd7888574986cc5512a53af31b78733e1ab85acba46e8491b029481b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}