Transaction not yet indexed

iMYMGfRkMx8eRqqkSqJs6iuHzbd2zG9wYAH8qv3GKaRBXTi4mkWJuGKmPjLbPyYma68ToCBbofLh5XwifQcUPmu

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