Transaction not yet indexed

53DU6cCxXEUKGqugGfyZLJHmHo9HTJikWW2wMypERLUibkcDKTgYiY4bEYz7zfQZ6EeXfh5sNNnaoDtom9ejXZh2

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