{
"type": "minecraft:crafting_shaped",
"pattern": [
"###",
"RRQ",
"###"
],
"key": {
"Q": {
"item": "minecraft:quartz"
},
"R": {
"item": "minecraft:redstone"
"#": {
"item": "minecraft:cobblestone"
}
"result": {
"item": "minecraft:observer"