Transaction not yet indexed

YKMcq2EpXqbVArVvVQhJtcodcg81K9CE7tPiuSN6s5FGiHeJJBm57ser9AByQ8pjkXcjZoscbCpJtYfJ8LHzGNU

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