基本信息
witness_v0_keyhash
OP_0 848d815910b50fa6f928fd8b38f842a3ce5df3b4
pubkeyhash
OP_DUP OP_HASH160 348ea2e1d18d7f6ca107ccc46c2df1e6b550aeeb OP_EQUALVERIFY OP_CHECKSIG