基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c50740fd38a063c9d6cd75a10e3e6a0b265b9c21 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b50177310a1b1415f300edee8575d39431712dd