基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1f1d576d86494be1f634e90bdea10989f901cd9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 531ee0d35443a5d5f6a8254f9daffa15e8419514