基本情報
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31a5b5aa7742067cc63e5664f7a52a12f9c73540 OP_EQUALVERIFY OP_CHECKSIG
OP_0 815f44d313cfcc8dc590d6d91b7074bf1b654296