{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75439",
    "entityType": "User",
    "nonce": "0x3f290456af8f6fde8f85c187dd9858e9a2a27037134296d1a7f28c871aa7a348",
    "signature": "0xaf7bbd9c2e26e32ca4f3c4f0ac37755957e43c8299d55457a2a02986b65f9f0541461866c6c1992a2b47a513a50ba10a0980aa607494217e84158b818e695c761b",
    "signer": "0x367680E9B4EfE77a6636091FA6c2c71749Cf7C60",
    "userId": "40274"
  }
}