Transaction not yet indexed

MdwUCm5mdkLrtPza7eEbBtmDsYCiFGHsf1WCxg6MFfSpRZkqLr2KHdFGpisUXu2F6MHdb99WcJTYMZqjceTosQR

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