基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffb0bb2dd9910bd7a4dfc03e961b77f7f208c9e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a121487d1673ec0cb10e8fac13f2fe1d8c262f10