Transaction not yet indexed

RKX8UDHVarPFKjhvaSYLxSkQxycAsgiGRcHyPpvzaXqAuJsFB4ZU1NrcXSPu5aaCHDyrh4EQwZ8pFXQXi6kAbpe

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