Transaction not yet indexed

2Ku5EDcYRUdJZiJ7AeqDFqYAigvGnDNJWsZUF4AXWAGSPL3ubYDDcKCcXcbAHnY9Q32j3b5UqpCHScVSySm5oNJF

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