基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 17b6dcb2215dd7d891c3f2254500266efb728716 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a148e960b1b468448d9f18db2dda678a50bac2a6