{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145528",
    "entityType": "User",
    "nonce": "0x35886c7fea7f94d9cee1ae4094ce6039344aceda7f2706980596bc0e37ee3489",
    "signature": "0x4cf4bae7b2bb70122f7408ec3a58bb4f2a75da99aad77e3b85d9fcd03c7cd93600646dc57228cb5bf6002c65fcaf0febc532469b9f15e6192980fdcb97ee437e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}