Transaction not yet indexed

2KK6vEUACq7a74z5CQ41F2m9uW6KY1RYMuhPowKf9ynTJsAVvzxPLZ9YSGYcQAkZCpsRgBhRsaDE5kUXuAE5Gcr4

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