基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7849f3a6ecde12ae1076a3468bc0e77f4ef4ace9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a9d4a01fa6f76215a109898e510fc14022990f74