Transaction not yet indexed

21HMVvJB6QMuZCTntq1nh8UGPFVQnL2ie8ZuBSe3E9pw8UbiF9GAawSZ2xqhVdUE57xY6FxdTeu5Y9SXDmbADptm

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