{
  "manageEntity": {
    "action": "Follow",
    "entityId": "547363342",
    "entityType": "User",
    "nonce": "0xc90ef31ed9f67a670bb569602df3d55a918ef62397672f120aa438e0707641d0",
    "signature": "0x57a905b0870c9dcb272b44de6ae13ae08e83495cec465ca8bf023b1d2c8da06156c0865f13a6029879a04ce596bbd9c6ba74b0009198785c08209bbcd9fbe27d1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}