Transaction not yet indexed

263MBkPuydRbHiHuP45FdtX9yx2HHhLVgT2rkLhgFsFdk6KEH956Wq3EW6NfksGTA4znQYDzsSGqLHbzzqfd73i2

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