{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb51948d98776e9c69296d32cb0a40a0671adc62a04b62ffdf5c69527204ef771",
    "signature": "0x779014969d879c3b17326ee299a3c73056f9b5f89f42b526abaa68cfc799692c765f48b76e87edac3b4c0a6fe5cf404f7a822989cc531769e9686f0ddcacc7141b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}