{ "ActionError": { "kind": { "FunctionCallError": { "ExecutionError": "Smart contract panicked: assertion failed: You did not attach enough NEAR to cover the cost of the item.\\n at assert (build/contract.js:59)\\n at buy_item (build/contract.js:990)\\n at apply (native)\\n at <anonymous> (build/contract.js:526)\\n at buy_item (build/contract.js:1021)\\n" } }, "index": 0 }}