Transaction not yet indexed

TMeK1Ukz8JnqKnMrqTSuZdfSPrLJzCBoBRUWPvoB6cEMp2Qm3qABSY4YjgbSntkCgS3VCXUGsP5eEvQk8WLtbpN

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