{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x2f028bcb4c8247e148b918d4e506c82f90616078313d1ca1f84a965c23a58074",
    "signature": "0x50781b36cc5c6df022f8f774d7a517b2c5680d3f86a29d1e93c94d80dceb2c841831e539f37beb62b04a1a7c6863078a745499a9a515c03f39b1bd3a4eb68b2c1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}