Transaction not yet indexed

6668nTvuVadAeBwA3DRrkRdro4rApi8cX3Y69WVhcBsipbybC6uJyBP3w9GhFuTqqGAKUtYudsYEBiCiQ61BUGQQ

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