Transaction not yet indexed

6668zjpA1f4H5csPY3hNNsQecX28bEuWp3EXjm3jFgBrsSipMMMxMF2qUiL4Pvdnf4YpYsBib2KmyXenSGBon5vD

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