基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e7a4451248f95540698e8641c3c097104ef22df6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c8b40d120c9200fe81d6dcefb60ff6b7f8e7b90