Transaction not yet indexed

AdC1r7Ni87eF2hNtZ3cEpvgDetVgFuu6tF5yC7GS78iKxGNXERYqsfZ9JDatq8j5crRGb7MrVHGVbGwQk2dHRqZ

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