Transaction not yet indexed

3C66CAzn1yKBGaN6egDCUZcRB9EBeShZPAyK8emUMnbmD3ovmiJUaWqPnpwG4msFujKDqZKrrQmdA1stbTKc6u9v

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