基本信息
witness_v0_keyhash
OP_0 bcff6b68cb7b92f5c3f8c7c0ee9f9398d7e52aef
pubkeyhash
OP_DUP OP_HASH160 03c7d7f3c75b3603d59321aa3129843deeb1d3f9 OP_EQUALVERIFY OP_CHECKSIG