基本情報
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffa4fcf74bd44ab427b548b546d4cadf6c17a2a4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 80a4b37d9eea30ae6f5d6e64efd6e9c57e3c912f