Transaction not yet indexed

YKL1hcVoknAFyAm23JYuhJVjcwzjy9N9A21xAetLLSsASve7LyWPcEcKrwE53XdKTPAGfE6znSE3eAPPqh5SWNA

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