Transaction not yet indexed

Me5jcmU9MCN6phASAgQHxzDG9USSpiBcfz8bUVoaWTQDBFR6ynCKZKeZfQhw2WVmRLo7RwxcTYUTRru1cBV47gc

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