{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04c8e0af5cfd6a79f25b70a28d18010729a61075684d546fe5fa14bc2517535b",
    "signature": "0xc18d893686d7b0c773b9adb3187c0047d68a441ed2f837417efed226c00902197e2c3c5dfabad8c16073850a0650e212e15bf19192f15a7725cf14be0a346d651b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}