Transaction not yet indexed

667SZsX9zbCUCRmXqLP1MB1VXdjauPqesr68dtYNcCPVVLYy8GigVBcKHtEd1QFSSQrmW8e2m3xqRhJv37yfSu55

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