Transaction not yet indexed

53Qvt6ekTTPb4UYFoTcHTqMsZA3ekWnWDgrXDcVCd8kTPYXKUo5rGCiBArTT6bDpjJifvZafK5XK2nLHVFNznkk8

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