{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x65235d0131c62dcbd54edb28142fceaaf65397dfb098f6d654f231cacda46230",
    "signature": "0x61e2117938bf9e1430603d2183057617fcb680e7d2cdca31c9903fc55e84e4e03bcda391e0d2aff809105848a86fd29fb2a81bd7b80c0f11c1a5f31b45625a421c",
    "signer": "0x2F9864d7d33e6411cF49b5E7d1D73C2A5e0A289F",
    "userId": "549774400"
  }
}