{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4603",
    "entityType": "User",
    "nonce": "0x0260f7936e6a23cc8a5fb60607febd5dc8597337f98c55a168a70848dd27fbb8",
    "signature": "0x21eeb529f0c4c8f76aa7ecf1cf18275c1adea3de41e60aa50eb102b158835c00252a5abe42d3f19a00a1a68c39c3f61ce1639564f8c2114c1adc1e9bc9ec1cd21c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}