Transaction not yet indexed

2SEZvXeLJ4bHT3JKFjy9urNsc9nuBvtWpxmfEVLDMQ7TZ7nvnCoUan69ZXAoT7AMEy5nS9q8a4fxPQPZ6xJX4Um6

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