基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d3fd2e3df06b8bb02cfee3a83d89081b8db9b1f OP_EQUALVERIFY OP_CHECKSIG
OP_0 31599bdb37f13c1ee8d00a921b094600a0ba768b