Transaction not yet indexed

Dx54SGaRgRGFDAqyFrMAGdpeEQg2ngh7ZPNNJTnsUcqneHEjsiudrG5vcp1RTUnZd1YB4ydXTCM4BjBzb11Ha9K

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