Transaction not yet indexed

2MCo4J4uuxssKZ5eBSbqykb4Z6dxHnLka1XEkXeP1DNtyrZAh9q1GmqyAMfrqLJFWfsfGHU2sCSTpYsFUDL9Vet9

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