基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffcfda957d3e4afd82331b4ae8f1ddaa09b491d2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 85c4dc77b75230926d253a3da40d2e30d5850b0d