Transaction not yet indexed

21CK4HFCn2KmMY7diqhXBzm8EifWGA1AXVcPTDiobd8x8FFTUfxUa8zUVvNR77S6LdVp3reKsM1V9FnytiABKG5v

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