基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 40849eb0668eede3d4aff8e894da144b50cdee38 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dcff8462c90a3f9746975f41d36a7e4e5258e007