基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d8f0313f43940f1df8e294344ea08ac6a88fcb7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 cecf9d5fbb9d92c194a2a7fb74926f4193f6f406