{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339339",
    "entityType": "User",
    "nonce": "0xe8e0724b7e21b8a02c9a8f296b0c489cc38d5d1ed5495bf509c8da571bbc6394",
    "signature": "0x61c88faa868fddc753a0cc86fa9986caa35e5cd060f3ba3848d8313251bc1ba02dac31541b04abcf16a00e83c325ff929217e1f7e70ca45e73dc54ec2d716a641b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}