{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10103",
    "entityType": "User",
    "nonce": "0xc3fb4c3e031cccd4d8d5c8bb7f48c65fee9f6eb8ab29ddfd7ff93373115debc1",
    "signature": "0x4f9c2d60e5552b77442dc8308b16ec63406acf629770837f18f7a19f248f6136611e7350a81010047649578cc9703e5f459717080dfa420f2275418e95e05ef11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}