Transaction not yet indexed

5C66w5597fxaebbt8CgHsFqY69WaoUMDcuAzc1UAnR4VoG9cs89skWS5a1ZnS2FRvMAbLSxrUyQuz7LwpXU1UuWM

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