Transaction not yet indexed

YNouHmLdM4HwyXB3fmaWeiSsJyzLCNi67kJDt2nwPStWcEeUWPjXeK4dc4uvNE6gz6HJaDUaGm4CNEMSscdngBZ

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