基本信息
witness_v0_keyhash
OP_0 1bc8b8ac2530690b3e5d857208bccce5c8d4ae88
pubkeyhash
OP_DUP OP_HASH160 21afaef650d6fdfe3eb6cf1d74ae0d02ea0fc848 OP_EQUALVERIFY OP_CHECKSIG