Transaction not yet indexed

5Me6sDvz8i3jwCDkReoy6mXcTuesweLVxVSNmDZyLTP13sdWHxp1zn9bBcftcRnVtcyi1PYsmKCpnyeJcm5wYgs2

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