[
 	{
	 	"name": "collectionMarbles",
	 	"policy": "OR('Org1MSP.member', 'Org2MSP.member', 'Org3MSP.member')",
	 	"requiredPeerCount": 1,
	 	"maxPeerCount": 2,
	 	"blockToLive":1000000,
		"memberOnlyRead": false,
		"endorsementPolicy": {
			"signaturePolicy": "OR('Org4MSP.member')"
		}
	},
 	{
	 	"name": "collectionMarblePrivateDetails",
	 	"policy": "OR('Org1MSP.member', 'Org2MSP.member', 'Org3MSP.member')",
	 	"requiredPeerCount": 1,
	 	"maxPeerCount": 2,
	 	"blockToLive":1000000,
		"memberOnlyRead": false,
		"endorsementPolicy": {
			"signaturePolicy": "OR('Org4MSP.member')"
		}
 	}
]