{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390806140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb06010e5373320b29aece0c11cad22cee59d23d704d6e4b5bfc04a640cc47fdc",
    "signature": "0xe3486abe6ed4d679a34363530f2e88db4296a5cfc2416f978f4d64e08c99eb941d341964b8a5dccd8da9235b74c87045e2c04ac487ef08a50f2e8d8cb3568ca41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}