基本信息
witness_v0_keyhash
OP_0 4842892d2b0d9887c1bbcb2d73025b34793179a3
pubkeyhash
OP_DUP OP_HASH160 349be278823de01c10e52d6154eda92c2e4338e6 OP_EQUALVERIFY OP_CHECKSIG