Transaction not yet indexed

263GaykxP4w7DckGiAq7zsGuXTq4poUAEdSupU1XSRPvGMnrba1E6iQwUiHdQmLKDn8NJanVP5SUvoBuKRwx1jqP

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