基本情報
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21c57d70f92959bbc42dd1b68ae8645f183d0900 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0618d8b000a5f1efd61571cebeffa7f3604b6bc0