Transaction not yet indexed

53a8XLw61hRgdLX9aTFwdFnavJpEAe7jbbVFUTpeTWJvkTBEweTeQ1ZAQkxTVhm8KBFmCLwqBw6qs3DAQdZQefm2

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