Transaction not yet indexed

oUngTzognc7P5eM2fTHJQ4xYqVtMw83WQZB9jo47hVXEaTacmVy2NmbPUnd2zuZdfk2gtjsLfJLwG2nYAEEQ7Dw

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