Transaction not yet indexed

53tnqfnKZT4VmAxZ6VKNABkbVE2bZmRgUpj856QTAHgu86ogrD3G5epUEtGMU5UN3pi2dk7RPfmdGbMpW3ypomMw

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