基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 638695a4f8c6b5d897dd87545f27cc213e7e7da4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49c615d86d9ce3577048fa84a76f364aac15dd5b