Transaction not yet indexed

GMM8wkYeibLtCwDYyXe53uEbgTAJsVTkCfqvoQHenhVnKEFEYQh9xrj7ShKencaXE5HJLvoSkiHiNbPy5vgerSh

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