Transaction not yet indexed

53tE2xTWYScFDFpnmtkr2jZ2GSubh5rySPDwsxahVgAcmtSdpBuMuxE5tM7cH2KvDzQMUDwpKoSXxeLpk7vfmM4b

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