基本信息
witness_v0_keyhash
OP_0 6887623f7d0b74db66a98e88691836a0812b81b2
pubkeyhash
OP_DUP OP_HASH160 26cec3f4b14c005378d909db5c5256a92dd7e7f3 OP_EQUALVERIFY OP_CHECKSIG