Transaction not yet indexed

53k2nwYB88CyzoT56q76ZjffdsNaWH7fYWDpqCUDSevD3jYtrQkTHya5qMjRYJj5mPadAcBFcTqYSbBZm4XRRoDM

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