{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319751",
    "entityType": "User",
    "nonce": "0x9a4dcc1c7db2bbbf2ce5ffa356c4066d56f3732967af5006005b74f4ee388c58",
    "signature": "0x8a76d8451ea1d11ca670216a208cab07ad6ab1a64c3a0b37ab1836dd2e55ffaf52e4eb5db4842981cf56ae070f30d6048217ad263566edc9ffa0f99706dd47e41c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}