{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497482207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd47f671eb51de8335367931f87af3a649b6638fb1c70bd3218cd0c53a50a5e61",
    "signature": "0xedaed8f903b4d2ef61a0e4e7fc07990176faa77c84af9c60f18e3efaac0208b1469cf422d6fee951cc83c553df7ccf4dac91475d3964e095a7d172cb26d29c2f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}