Transaction not yet indexed

21MkxuHM4mXFuYvH1MDGwuSap7JAtXGvZ1zXkja99exVJ2M1ffaNFAyqMpz3SC2o7y5AovAV9fTh9okQ8sdFxS3J

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