{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6beb42afa1a1a91887d776a7df589b48505823702a659f428beaa427d0642dd3",
    "signature": "0x7c3d4d3de953d3cc95ff75845bda3bdaad7192dfbdb79b2182dc29c79151de8863296aab3bb5ec439d230158b2088caaa2dff877adf4b365ad257dd3f45cef9f1b",
    "signer": "0x28401c99C535433c5B21987f5659B1b914550691",
    "userId": "573970504"
  }
}