{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "90136",
    "entityType": "User",
    "nonce": "0xf23ada125e553ff83babb0a300d5adbf51212edbc257672de19d75eb63002082",
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    "signer": "0x8cC41a65D41EDee299e7562f33211EB91AE81f15",
    "userId": "391481203"
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}