Transaction not yet indexed

MD2fArek3Z2VaW1NjPbU8cww8FZ1oLbvQHUa1qSxUtwmvMLBcmDYvJwtDukaSyizd4gVGBRuo1P5nUnAZnM8k1A

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