Transaction not yet indexed

REK6CrmqA9jg1WPyp7ymUDvnc5gE7kYYBKgQ8ZAt4MfDUv3CPqvFESobjhe2WEtCa9aJnC9TyCDwqvkaPn2n9S3

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