Transaction not yet indexed

53iugBpeNvsPiX1S8cH6znWHEowe6T8mdaPP6stMu2iM8Y2756Deh8zVx5UDGRpNsfbN38CLnBKDnZ8bSTLCaPd9

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