Transaction not yet indexed

53DDUkcgb6P4P4RDPaKwqqgH2AtcqFVc7B8UooQn4b5qEFMLav8YFPJkEtCgksaPTZiyogdAHGDk9TPnJ8Kp7oEz

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