Transaction not yet indexed

2EngZemgYCJ4mELYcsmoQPjE9jy4c1wBBXdCtiRrgzYxvK13a6mndtDaYo4pdSoCuTU5iWD9HUfqzUJzDTrrbXs2

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