Transaction not yet indexed

5Ua99SMV63PgAdEmgzaPL3gyGUQDbyoMtznQijS7ZLJ8EmtBfuLn3MqLjjoTq2A4CDLjVm7e2LSXXz7W2WL2Vs57

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