{
  "manageEntity": {
    "action": "Follow",
    "entityId": "831117417",
    "entityType": "User",
    "nonce": "0xd12eda3e0e9848e07970bf268a29a96728bc4167d6b35b77fbf7f35c70ecc352",
    "signature": "0xe609e73f93cabe73217c995834166de8e580377b15daac05e3ddc4c3220295de15dd18f3c4cf940707de14849d65b87a0c95de6bfd4eb88db57a0e0e94ff2af01c",
    "signer": "0xfE8b7901289A70702AC15CcB11911b872E54e80D",
    "userId": "540022120"
  }
}