Transaction not yet indexed

5XKKM9HE4KMhy6djsBo53KQmMHAMQbN7XdT6wBTP5s1zKRuxCjzHiyQXwGXQBxCYcNt87QaxKv9KVfSSa2U2Gfp9

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