Transaction not yet indexed

5tZ6HArKFJ7eBUCBdzFXQcUwDGT2XgCLUDyVCAMke1ihmRRWb53mNW2wsNaiWc5a7cz74vmvcbp8uNG6j6UF23jJ

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