Transaction not yet indexed

3c9mgrbDsi4qq3s63ex3uS5kUBaXCwDqM1GWUqD8gH8TAb2syrRPRkYBQijbmipmziZ2kx2kuQJBCVFCSYAt2Fg1

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