基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49ec34f6eb31afe6391d1dbfe2a9b7d78f858cfd OP_EQUALVERIFY OP_CHECKSIG
OP_0 4554bb3b9c3653c588d9136cdcfe254260be742a