Transaction not yet indexed

3c21RNj6cAxqPudGaE5GcJAgseP6PmmJ8wei6yZMgTLFPbZvke21J4ZCqdvvPVixF7kUyiPynrckhkkwm6PhNAE5

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