{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774493",
    "entityType": "User",
    "nonce": "0x6ccb269d748def83fc43f22941fe43b9889f6efd07b62c42fdd76088c8a16cba",
    "signature": "0xf5f07e22f18587f656751afd0808820bddc1cade98eba2643b0255b96189bb341f62eb616036e29f417743c5d40e05ece34d1c2f870c1bec23f0a2ab4d6be17d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}