Transaction not yet indexed

MfmtdE2j8JZCjHfRgKH3x8dVmPb2dWpMXSDTRem7CsdNdvxFHUGPzFsfsnNtYAWF4CoousX9atqgXVV5sMo2QbH

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