Multi is the mode info for a multisig public key

interface ModeInfo_MultiAmino {
    bitarray?: CompactBitArrayAmino;
    mode_infos?: ModeInfoAmino[];
}

Properties

bitarray specifies which keys within the multisig are signing

mode_infos?: ModeInfoAmino[]

mode_infos is the corresponding modes of the signers of the multisig which could include nested multisig public keys