Transaction not yet indexed

21Ltc6iiFVf6yU2YxMQ8dJufPV2mn1Wu7bBmNorNL6Mc9fi5bRf2oz3Mbbt4wug9DWcWPoTAeihVGfZTyEMai3Vx

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