{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475797982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaed450fbeb872ed4d9bc1b8f27d474ba52fda81d0bcc94693ae244f833c2e164",
    "signature": "0x3477d60f98b41156f26afb2487780b34c6f1dde0297f3cc58466b09688685e756e240a51890c12033dcec33ab505cf3a8c26222d387df036964ce9d89717d0c81c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}