Transaction not yet indexed

2u6CKNGMWHgmRenQ3m18J9tcTpmMBjcfBeD1UBMZvw5vkNZB66oSTZYdXaxNcmFnzvkka3vFsXkFjtUCsnJ5DF1P

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