基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7ed8e9b966d19743eaeaf612f0748466cd9d978 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7ef209a6736de821b186d96ad49d8e56a0a0801