{
  "manageEntity": {
    "action": "Follow",
    "entityId": "449938034",
    "entityType": "User",
    "nonce": "0xddc957efd2fd6d902e5fc5d3deca9624f3c42e27a00c7f2130b84474da99a5e8",
    "signature": "0x07d46ee48d317234d6b2c3d6edb4473116463071ef350f3a4b12528b8859cb59172717ee51c8532867d948d03c9b5be1fa4a5054d5ea091067ef7386c69376561c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}