Transaction not yet indexed

21uG1TrwsoG5itdJodfXe2yFueWLZBAHnYEQmriarkKXVg2T8idaDKGSGPQxsMfVLdcXscQwgbPTrQLR57pap2Gy

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