Transaction not yet indexed

263U9KTdQEGAceJoSTK1SW8fRY9HZpKq4LYCQj6tfjZfSsRGx457VkS6cP9vTCDrknYh8aEYSuw9o754nU3FsjXf

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