Transaction not yet indexed

53UZbfJKuWqa9b4AB9yMwLUfFsjsQrPX6etDnT7UcSiGXSQ5y19PRebPrFok3HYcRMADPYZxHpsWquZ1ScNkG2oM

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