{
  "manageEntity": {
    "action": "Follow",
    "entityId": "49421",
    "entityType": "User",
    "nonce": "0x72099dce2cd2d5fc9565c688175f895a74f48e4d79e8e03858b016e30abdce11",
    "signature": "0xc43f55b200e78f46a9cd56646c68588222d1d29f4044b4c9e0e2bd2aa72930795337d13081d4b4b16eb40e101d15b06bb8d39729e9a07765fae9e0340572fc031c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}