Transaction not yet indexed

53aMCDMtiffdFP6KBQJEF2XyuLCy63Q6hMnseq3Anusoeh91m9X7mqoVCSGcBtPSXBAdQwFgkhnJKY5Uk6LXRNHr

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