Transaction not yet indexed

5UndGwnY8PahbdKuPuta2R6CeGADYVXv3xUpyR3p4qNQHw9Nx7xFkPYMGkUXoKyTa3VPrAS8B5LVB5ef6cKKnFe4

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