基本情報
witness_v0_keyhash
OP_0 504d4b7b7c87e456e5f23e61241a3e22c91f011c
pubkeyhash
OP_DUP OP_HASH160 50f6d1ffedf7536d5072d13d69a4515010714ce3 OP_EQUALVERIFY OP_CHECKSIG