Transaction not yet indexed

ME6ugNvbXMqBcrt3NPwBQKvxCx21ABEJjYx4bn4acauDBsJHbr1BgMWrWkJv5bBU8DNfxAAgd72ZUnsWgv8iKFN

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