Transaction not yet indexed

21huUnqt4BXaWhvwp4i6MYcKjbDg8vJjdo38XmcTP8qzaPNrTFRAyMD2JhPpZrTSdpZGhWQ77BngYgFChSrm286U

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