基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 340666b0c221503528e3292891e56b2542f3cf9e OP_EQUALVERIFY OP_CHECKSIG
OP_0 3df84f2bad42857a0f4cec1ed40bb0c0f9f18ebd