Transaction not yet indexed

2u6LeUjJSMZtjoa4j5xxVEzLRfw2i1RDcK8JSWVBcJo1ydSFRDKFKLUpSt52tJsTryixbRT9ELqUTpYop4SAdE67

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