{
  "manageEntity": {
    "action": "Follow",
    "entityId": "197808111",
    "entityType": "User",
    "nonce": "0x5de5a90815f0d17afffc935e2ba89d863672f3dcbec7732230fea5c7948e994e",
    "signature": "0x7f1c6f2aac9e0056446acb21157378a2855639ecf0e7adc58564a18ba48abb6262e359e42b2fc7a179329f570c92a44a3fc161ca3e9b703af5fabb26ab1010701b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}