基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4f1946efd30b9b85cecc5c24a24abfdb0c03d9e OP_EQUALVERIFY OP_CHECKSIG
OP_0 3afdf1637b54d555bb38329be14e35437b8a82e5