Transaction not yet indexed

ykU2vLmZvRz5bGc2eWgYAs331ERBJChe9gXAx8RkcAG8BWFY7JTf3YwGMjgkWt1oQBVZzGWdw4KL7TEGdk4TcLj

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