{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328475727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf965080d421f07e516f75899b39e6b77223cc60257ba79f78d1700d43ea94a9a",
    "signature": "0x57b18480b958768c36c05068b230b00aac443ef4fecaa47ab3d715b1c3a34e8955c9525daf5730bec58baeccb1d482b31ca900c4c018605d2776d2112a0d816d1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}