Transaction not yet indexed

M6ZyXJrs6vFVLfeVSgBFjhgtJ6LL5vu85dPyE3xHMbaeCoFPE3zCSBqPHUL2MWs3kWtDQxPDEBhaQXaYaJ8TgS6

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