Transaction not yet indexed

yYSUx5a9nLHEcFXaGQdMgMMP6P4RgWGwFaa9EwsyAAtZdWG4tyZXopwPFfWpuoiXhNKHuhuh3RwPaMZ2F2H8Gvk

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