Transaction not yet indexed

53AELiPnSebi4wq3Nfoa4wcLR7fjUuv1VJFcmMbc7MZRaDtddWXHRKVdHVa9n4VyPWsTE9GqWFbz9MJfsPc2P7dk

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