Transaction not yet indexed

53DG2dPnAd2XQ9vCbFw7VwwDbnL8Dz4akc36F145w9u2aQf5VJZh89g7zrf2pq5PcBGHzRLRL21Jbv1LWEeAbBT2

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