{
  "manageEntity": {
    "action": "Follow",
    "entityId": "444242968",
    "entityType": "User",
    "nonce": "0x578c0dae1795258f6426853c5b81a1ee09ed439f91e85cbdc4d989f1e19dc0d0",
    "signature": "0x49498bcecc8371806870535d728b06faebe2f96363b2f7d9b19a5d9f9ffbd4bf05b620e26da5dc1a2a3b7338c802f7776307e69460b1e69ffd634e6d0af6beba1b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}