基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a7afd524e0f15b1abb2a94b0a3173654c3465d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 28ec78db838f6a8383f14ce517aa30eca47f8237