{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x2b06fb561d244d235557a91996daaf6c983e0e87959634ebf04576b93ef56f4b",
    "signature": "0xcc0f3b927b92c48afc6a1da0c9b5117b7a84e67995a8e57d8a6abab587dcca4d0b3a958b34105e71dc3dc4b78d99f25e678e0afad9984d6b3c0cac5fa82612881b",
    "signer": "0xAd948EEedA4AB2d06bF3150Daf2D25De733e7Cd5",
    "userId": "175201368"
  }
}