Transaction not yet indexed

53E3SL4Mk6YxoCMaBfUzRnXaLbmsntAF3Wmbgp8eeATg8uTFRbehLK8snjHgZBeUDD1dSqxtJdBsDU9nPSRjt1Pm

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