{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x095ef43e54b171572410226b660103e7e38e9562f84dc0da1f692252f5040af9",
    "signature": "0xb9e85e60a6d8d753165e005c839c0cc4e85c305c268ed6719e19ffce551557c424ee54a9ee0133f6daae832639078a0a4046151f12faef6e8eab65f664a6f7951c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}