Transaction not yet indexed

263AFL4MDiCRF1u9ACtinGPXpNwKXxhEmgkc2eXuze9Dv4GXcn2qeKZQxeqGcefo2d4ZAcGtfHNuwZXs8j9AVQ9B

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