Transaction not yet indexed

5UbFgSwERUyPEzgo23uCboJ3ejhQSD7ixqHeVZdgFGcGyvSSUriz6BpYC4EHaWvVBgJfmcZ3zFvjLS3J2NUH2dhS

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