Transaction not yet indexed

HHthaR2b3xqbNtSDbgzmf239XGVFavQNLb7J7ApWMbaQBr5u4ihFHsa6nx2y2TdboqHm4mupwPX6GCWQ2APRPG8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.