Transaction not yet indexed

28EkaiJSkyZ2m9yPCc4KtadHMTsBVm3z5845xqxCCXSZ1DTbGqyeXKe7P2AKeKgtpjH5zTUkBQATwPBR7dRJDxsA

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