基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bfa88e5d11284d865b1f85e9c64925883b9700d1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 77b5fbbb804607099c701f4d26f3577505bc6e26