基本信息
witness_v0_scripthash
pubkeyhash
OP_DUP OP_HASH160 b4d21482afb57957f1ee5494a35856602127c5e2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51419956cf4dfe36e3be1d9594be1f77aff8f8222e2a08ae680b15dfd1048758