基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7aa7535d896fbf4c04e91dac5a7ec56b3281e16c OP_EQUALVERIFY OP_CHECKSIG
OP_0 776d0176673f5404c59f426e36899a4a9b615b23