Transaction not yet indexed

a55ejLhYRf7TYcpYtt4d98LZ6ZV2rbt6W5yteNtcyE8iDSEVTsrdvtkX9YoS7iaQSFM6fsPMccMSPRfFxTUg2cu

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