Transaction not yet indexed

5KffWmMqJ9gHxBaVaYFaEeFZBNQBH7Jas791NwReoYekuvSKLDAnXiwQvXbSEgBH1Csw76jiEhbcJBprAxW9ocv8

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