Transaction not yet indexed

263cjHbMxZ2BLNzLLsGkPfvkgKP5FstPsY7U4HJG6ZMSCNLSMpJozgimtwazCmBiPRoVecyLJeGkuRmGN6m4u7om

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