基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d7cc84b1892366b9991f338c7535bf1a3ebcf7e OP_EQUALVERIFY OP_CHECKSIG
OP_0 49ed47b6eb3291fb41ec1f80cbc88a0872ec7449