基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a1b173181b400be28c11462a050dc8ebc04c250 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dba4e6d21b2bde548e9adde05b9c8b470f2e4dc3