Transaction not yet indexed

21pTtumd9TmNH2tedFV6o41CjvYvmBKfTPEEcuj7UW1QC4uRMJU1b2QKVRtW4mGcKqDgb2g3ZozsNpa2qjcGoqN5

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