Transaction not yet indexed

1UuVPMXcrm4h7fbUXaJLi6EpfBVXttDKK5fVEreENpqcQ7Db46ujBbKjnsMJdmH6emuxAtPSaVFbKEYU4NRGp1v

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