Transaction not yet indexed

52NbpPK3o63LrAqw9eN3TA52NKg8GqCxEgjC4uoLon8SBXpKChqpLeFxZ1bw8Jjb6sRprQc2DZPwsCSPS1CG4hRh

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