{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565935413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8b9af80c7af58af575268bc0dae72dc43037e0f23913dbe545a2863d490faf7",
    "signature": "0xdf39fc21c2dbe75be520b3fee3966801c90d48f69b8d1cdad3ef24e8b5a7592679f3042d445e8513da283d695722d477db87f52f7f0b17547e6064bbf0003a551c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}