Transaction not yet indexed

5bMC3ppza7GnP2ag15TADpnPg2V16kCHskFKc1EVRH9ZEpyn7owtGw5bmgZUMLXPKz9cXPi3SuJGwT1pfDM87jw7

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