Transaction not yet indexed

Me8tv6nSSUEipPaVA4K9c84eTFVg3dyLfX4Ua8aKLBFCLBC8j1aF7wVk86ncHwPkBEhoMCj8wppLxQD7LtZSeUt

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