Transaction not yet indexed

2TAMUH5KQqe6Z9CskgZJbVmRHSmQ64RNPBBFaKiCgM9ngAdBBWUFZWybJB8VTgmQtnxi6cxSz2meNDwuQc1XWL46

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