{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427509645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc47147c73804cc5168d55005e6d39cf060626d8cde57479392a4fb7f2cc1358f",
    "signature": "0x031ea38f42c33b7a9f57e9ac89f2428474414311db30ff2610d5e20d2c1457c43ea345e0d8b534034623bd57cd5da8bfb31c6930aede3e3accf1f22842ca2f9b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}