Transaction not yet indexed

3c6UP2JAzKbAntGZGrpFcFMX1dBRnT1k8CbMzHwXoNPKkCMUcHaZpKkK21T71jgHiRGwKtEfEv9SYaj8RpcNP655

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