{
  "manageEntity": {
    "action": "Follow",
    "entityId": "577440",
    "entityType": "User",
    "nonce": "0xe219d628a4407cf4ad5dda777f35d6289d317b747c4e503db46075dc18c5f211",
    "signature": "0x7c11c16997136e19b445084d0072fafa844796f934829eddfcfbf0478669075318ce682ef446180fa2410a75f237f02aff462e92d23c578b7a85859f853e63cc1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}