Transaction not yet indexed

52i6V2kLfp96RYqvcXxidAKLQAoFvpxq2vhkQu2s3sZkQuvZCRgDwP6mx2TmjTRFMs7kHJctuP7k1htuoPC9eLtk

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