{
  "manageEntity": {
    "action": "Repost",
    "entityId": "218597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd98dfaf0a551b23fb6eb7f687592b51cf1db3c7a847148de857463e94eab3b0",
    "signature": "0x1343c9b7f80704161c6496e321cd2e9330216fd9a7108207f6ea98ca27a67b7b3b8e8bd0e28a2fc97bf7c3b947d63767265b21d9126811aac7cbf2d60fed57831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}