Transaction not yet indexed

My9KcmFt4xug4CEn8HSeMjo7VpJeCLJQ2kVJybCW9cPgfsq8BusZEVVWQMcPXduZLL5vYCUMGhTUcLLU4PwLUJF

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