Transaction not yet indexed

5e21NLcnNg7idsmmf5AitbXkzzcLM4iqYCVSq1Vmi2cbjftnrnf4gcdpTk5thntbgW8ci2nstDGXCnRuA3tCeWjR

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