{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154909",
    "entityType": "User",
    "nonce": "0x6c517919521841b28e2c684ec02237f0e1ee52bbb3988346d1d0c1aa886b8480",
    "signature": "0xd5fffb63b2667d4fd657e4fe2396c0817dd7d5111f11c0173d8f747e77d8a6a811ffde99353b786698b6c2e0b5db2ca3394a17174d27304fb39a49525f0642a81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}