Transaction not yet indexed

253kztEYfDTno5UNNEHYkqkD8E1Pi4FBc1z74tk7qE2sB75cMefvmjFPPMsHS2o6hvqTG7kUhgBVsUip2xcn5Xrf

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