Transaction not yet indexed

21foRRECWjesQffGRQ6YZqQPuxfxvYgwHRBNhdyaoyQZsjiU9zVHMpLfDYdkE4kuadyQvbfg8CrnaB2u3xrzSzUM

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