基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8f5eb3f873efa6fd10d12b646ef36a548610ddfb OP_EQUALVERIFY OP_CHECKSIG
OP_0 19cf4b31fc0c6a9683930885eee9eb7548fa2e83