基本信息
witness_v0_keyhash
OP_0 b4a50ff6cb18605d02f4b00a8e7327c2bfadd594
pubkeyhash
OP_DUP OP_HASH160 a1b609460d922b54638456cf5100bdbfdb1472dd OP_EQUALVERIFY OP_CHECKSIG