Transaction not yet indexed

tu931e21Ap7UzqYpuEssuduuGpUGc59mF6CCiMz4BbztAi33W1eCXsSorHjgzV45AgTqWq2qFPUAXHLuinPPD1b

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