基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 af8fc87c7b059a09e61950d2f259e7c4aaa1f9af OP_EQUALVERIFY OP_CHECKSIG
OP_0 f71aa2c51f134f33ca45fdfe466a2642485c36bf