Transaction not yet indexed

2u4UiCubczwcpChb7cF1sVU22bLaf9kqxLkqBbB1UdS5D4889EKpm8hZTtPKSEkaz1GKYDEUQXUt7EfaXGkL257g

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