Transaction not yet indexed

ymkZfpqq3JjKtCedbUi8sQAA8j16kLo6sa9BahodAU6GsmVZveFXi94Dsi4CJcxCZNfx7eMAMU3M7dBH7MEMHkN

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