基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4d4b6f2168a1882e796bff9cc209ac23273a65f OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7b72e738bbe388b54503b3be0bad888c9277b80