Transaction not yet indexed

28EE3sA2H2xSCii3FHRMdc5LQBunTFynzM8XGXTRqKZAgyZAaVmosv6CR4LWcqWUZ2RfCa8PDeiXzDLKshfgACz1

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