Transaction not yet indexed

661HddHMGhMfRTSjFk2uHr7d4JRUz633RV9Bcg1tDXtfMVCGpeGwUXG3FzFwDbvbJVWN684p5f6oW8fh3uSDAyLD

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