基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 277a1bec820af9391121aad6ecba257ea4c17bcc OP_EQUALVERIFY OP_CHECKSIG
OP_0 8c8e76b27ed3b7f4b07bd2f6ba7574897822b7ac