{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6ee227ecdc195d36e8c01a6fb41086a64ae66053d6c139e5eacacdc8fc1d640d",
    "signature": "0x27478d0624b7f73ecd930ab0cb1293197719327ef7d50e8023e6248ef6d1bb9d5726e28bf93003f0d9f4e264ed8c810ceb1866989772868700a5c0933f435fdd1b",
    "signer": "0xcA0Da5383A42F3742f10A6cB84023b2B4E8f5903",
    "userId": "111473338"
  }
}