Transaction not yet indexed

mtNvKBcAKAFWNqdUnAQuMz5oR9eSGt3S8KdAv9yL6ag1aKWAqqbCtQNH9VaRJ5JTMSSxNg1LWWL4Nzn4EecsrFP

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