Transaction not yet indexed

mc6tYttZsGDLhEYDWru5CG2PPff6grnfpUGcG4u1y4TzDSCwVDfrrwtFDgsbBYmXqGsjigpab5sw3KeizwQTBxf

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