Transaction not yet indexed

MqKEp4dyRgTJXLsivb5XFmRs9xT2UW1sE54wDABfVoRvPHhUBz49oFZ1siHS28AXJM3au8g2sZK2frM17AVxHB7

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