Transaction not yet indexed

53SFzVVUi43GcJndXd3Hq8wBi8XvDgzTZUQbhEDSicpcL4EWGHtdPErHyzuUFDwspoPfCVFiKSvxWYLwLH72mLU8

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