{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x345719fd57ab4e9f197b41496b759ae25dc437320ce6f4e161edbdc69d7f7e57",
    "signature": "0xfa88c178ed25666ee1d655549410da071e7b00301a987737a0a9da03e6654d3f17952558af84b2bec2585b9778d177cbe92681144e551a616befe2619a684f1f1b",
    "signer": "0x9A102d0d0C676D1154Da9Fd844Ab4A80355e7460",
    "userId": "778564158"
  }
}