Transaction not yet indexed

266DWDAmegjxFc1kLCKyABNFr7KKwnifEucQpWkwC2g6Pdb8fK7p5sG5SHRoBm8Q6WQnr613zoDxxWjR8MbLVnVG

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