Transaction not yet indexed

19Nb1iDzC761XQkSWP17psZ3B9ZuPr7z4MifMkfSpjvrQim2RWRNnwwZsFZxA6XAp7X6YdR8YZT4hrFfFbXMEGD

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