Transaction not yet indexed

5Mb6DWFvgSs2iSfbFzS2sovPz8TcRJRnrkRJ4D9xWUMKSgVRQa65YLEe7ko2RD7FMVU6WwcZuKsxmVaGNXDUHLCk

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