Transaction not yet indexed

2ECNnD4cuvtErbUDU8fxVJGSsLoqwPvGwQtSqWFDzAh7LyGVsEcXnmDNDttTmpT4sPc1qKCy3ikWCzkSimmGPAs9

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