Transaction not yet indexed

21E4FvcJWHfStgmS4vSAthd1rxg4jyCVg3FWXDKFaXqVpNCjdjMiBcErTMVPSp3tgQzLSQMHa8VStTQPVNj8cG3B

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