Transaction not yet indexed

669YMHEVTdn1nbnMinRdQ91QuGdwHa4PNQtDEYUoBsLdBkNupNDq44fcsTTd1QYpfT1baQF8urc9qLLakjBxjSw3

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