{calls: [0: {callIndex: "0x1108"
args: {collection_id: 65636
serial_numbers: [0: 652
1: 654
]
new_owner: "0xfFfFFfff00000000000000000000000000000fbd"
}
section: "nft"
method: "transfer"
}
1: {callIndex: "0x1108"
args: {collection_id: 66660
serial_numbers: [0: 230
1: 232
]
new_owner: "0xfFfFFfff00000000000000000000000000000fbd"
}
section: "nft"
method: "transfer"
}
]
}