Transaction not yet indexed

21bMufvGbkRFcFZoFPwZSPmh2eEPwY4aAatGGo2EkZAoJYpgXKcLmbzQGw1bA2HzpWMPLQ67yNJYuN8XkZmJkqC5

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