{
  "manageEntity": {
    "action": "Follow",
    "entityId": "50621",
    "entityType": "User",
    "nonce": "0x6b1b79e4533f0f1ae56ad4b2a0c9ce85d44e3fc9c3209b73b4d97d3289ad7946",
    "signature": "0x3bd0a83aa5e27a4793be9d01907fe63fbc3eaca8868edfaef2d54c1c9b70612c0bcff2dabc84d2fde0d8df066102b537cf9365297cbe4e1bf8fbbb8d7c09445c1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}