Transaction not yet indexed

523FMFEn8fejCUStz5yfAibNQFeYng25CshBUQ1deMiEyqTMEGmLefeiaPe2hKqyNpfBRmfHbLFDBhoYL5QzUFG2

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