Transaction not yet indexed

Qxo53cBiSRAtyFZknzt8g2rAPeBF7zPUPqCAdNZQr8goScdnEmccgWqFBpXRCJm7v2Tgo2VCkF4tksAFieisEVZ

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