基本信息
witness_v0_keyhash
OP_0 81ff0cadf8175620f3c452b5afd9708570b18c50
pubkeyhash
OP_DUP OP_HASH160 16c492bb7c03de88ec4e9c8bcb3750a7e4655d55 OP_EQUALVERIFY OP_CHECKSIG