Transaction not yet indexed

rfb9jYhUdPb3mR2LTBNLb9J5CxaCkN6ULB9LUcTwGpCpT4PB3x6kk1VvAqWzH8NhvzTMinK87EwBiSbHPEZ7EMc

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