Transaction not yet indexed

21MZvSU7AkST5ugAwQaj6TedKFYx3ZB7j1QdFjhDojTLHAHtAp8sa3oEVWHjqECWPcjTZAwjGrPS2yygs28sVtMo

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