Transaction not yet indexed

21nwmU9n1R75tnsMpw5TVekXcZarv4HnU7HcbqaP3JnPyKEVaeMjG4P9WRmcF6RMFWVRmS828iCD24UHSDRYYDA6

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