Transaction not yet indexed

12uf2hjMCTToSqvEs8BPdCo45F7rXkSgRqURLKcdFBmJidiaFQP9HkEWMT1KPmbi99RsPiCmNgQcsgvF9wAaGik

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