Transaction not yet indexed

21MMNNcX2xPKcTTeTKFKtJCX1LM8vMiRS7UVM5mL8pxNYDErAnCeqqsTv5oZxNK8P98t2duzKDp6m5t3b6P9bMZd

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