基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4f63345eb503d850b7e12abd0daeb26f0e37eb2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8c6d4905b0c63778b406e7c9928ef891c252d6aa