Transaction not yet indexed

5u6AatyjER3ApV8eYsUjkvXzvfYY6His3bhNG2WiTVX4kdHXTAM76q7ZvrhD4b9pMQyeoYNBzAzcPAKVJdANSTEP

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