基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7ffcaef9fe8779af01cc3ef4349692ea9fac87a1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a371c0817359307a775c2727364c3e8c5bc0de81