{
  "manageEntity": {
    "action": "Follow",
    "entityId": "223637",
    "entityType": "User",
    "nonce": "0x8b46f1bcf4dce296fdb2d0bbfc0a9b8f400678a4ffe1bb6748a7b3a6be4f2f8f",
    "signature": "0x2f8b4e3a6806ca6d4584a1e7b54cb35d0e0d926705055d383d5acebb10f0e2fa009e502ea616f8d1d8a49d0056b1894c8ca8917224be361f74673286ba20433b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}