Transaction not yet indexed

K2UbDWjWCpwTsshHfsngFfR3yqFnxRXsHM6WUb9uafVj2V2zqVcyFs51QbECrmS2UVSgTSqU1jccWka1rSFm9Ur

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