Transaction not yet indexed

2TST9mjN55bhBiQfLZ5ZrEFpqLZkqEKMef1bm3pDz2uiYALpezUbpbyJkr7ssPgkZPbMWB1YBpsjBKkDEZBZ8kcv

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