Transaction not yet indexed

263ybSB1vC6iUCRyXRCEyY4t7CzJRecRYm2Xf2PXeRnhPhChLRyq4tg7Bpcashwfp2pCgsNxEN8eSGvLsLXprpwT

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