{payment_asset: 1
max_payment: 1543150
call: {callIndex: "0x2204"
args: {futurepass: "0xFFFfFFff000000000000000000000000000006B7"
call: {callIndex: "0x2c04"
args: {listing_id: 18011
}
section: "marketplace"
method: "buy"
}
}
section: "futurepass"
method: "proxyExtrinsic"
}
}