{payment_asset: 1
max_payment: 60466176
call: {callIndex: "0x2204"
args: {futurepass: "0xFFFfFFFF0000000000000000000000000003E1bB"
call: {callIndex: "0x0901"
args: {max_additional: 501678300
}
section: "staking"
method: "bondExtra"
}
}
section: "futurepass"
method: "proxyExtrinsic"
}
}