{
  "manageEntity": {
    "action": "Follow",
    "entityId": "340717612",
    "entityType": "User",
    "nonce": "0x15557ed4f4f7df70bab1e3e530d0f330fdc7cf8018ab4fa6299d0c07b08a324c",
    "signature": "0xe0191e901b5973226b4ec946f08836777a79549733aafb549ab2c71ddf6449cc4cc1b2ea671c396d7c77532bda4d6c926ceb575921fbc83e2ddb3263e8a8702c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}