基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a449826ffc4e9f5adca2d1dc358e814325c7d53 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6982c458e4c7c544d73b76b9f88ca95f52db87c3