Transaction not yet indexed

53NXfU5aKSuUMaXkq62dBptdyzFt54WBF6tbWEQqMkqMf4exzCJ4qMhxsbBMxqr2c7XmEFcLrvpJuhZmE1F8fRmF

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