Transaction not yet indexed

ddk6ubHd5QLfuQvTtBWfiRypmmt42niy2vAM14dpgdUo1NwLC71Rd8yhScV2nB8nZi9HKNWoCP6VB4PXSfVx2xK

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