{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd810b429a75875d1c11a86a7857480140aaf2ee2ecfa1cee535f62b66b6eeb2c",
    "signature": "0x49e1e4b10dc8f199fee378c9fff7db637e41fbdd1813942db5bf25cc7967f5ae41dbce422e82e9dcc051a480242167ad823ebed027de463766261ae8632ce32d1c",
    "signer": "0xf67B2953DB302efEF7466771Cb8c7e9d442b3706",
    "userId": "290943603"
  }
}