Transaction not yet indexed

53SWmzme4PsLEKS5Nz5joh8xmLBmeKNHcPYszF6tQYX2PSvDf4Fru8heL4P5K8MLQjEU5Gu5Att25rXF3ZW4dSt5

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