Transaction not yet indexed

4Mk88V6LvmvdVYmMRoift5LUap1R5KHk8eRFBhUJbdZoEQTKWjqZDaHQRmAQLwtLrsCrtJrkH3gTaffWu1SGrRQw

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