Transaction not yet indexed

6684wcEpXgUwEpuHN5RBfRZPyET5pqWZp13yWYniGyXGEmFUGjNL4mHWv6WUiY433biPnSNwD8mPKCEDHR949xg3

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