基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a5db085acbf581f756721e45204f4e538d289e9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 73b6c466d88fa6ab0496fd14f16b1b7021a4ca71