Transaction not yet indexed

21DkmqbXD8x9uAHVHU5XouFomF9CDCU8mDBmSJy8BMDe3x2BK1mkPxNKiWjoLoC74bPpcjdP7GYkUNjyNHT21euz

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