{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298294405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45d669ce295ec04fadc1b510b29165c360347c43bd01d2c13eb7488d1c24f426",
    "signature": "0xfcd3933fa4d1809f1c37863dfe3bc1cd9de0e834eb4cbc9d561df724850671c43ae3d97c4e0dc79d0b29b003f07ad7e87ac73e5508f66154748d3594948a8a661b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}