Transaction not yet indexed

Lmk6CxZbcZMSXvGeULBFca8XhEKm6rrix41vHwku24qMSNWkA2qpX2JJ61QJsDvQXfpovNshuc8RmFd5KBHYCuM

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