{
  "manageEntity": {
    "action": "Follow",
    "entityId": "674981811",
    "entityType": "User",
    "nonce": "0x1ba2a88e9a129c250e2b4b0be70771bf110baef9d0d527ad57067ce6641ced76",
    "signature": "0x5cc0ae289f191b68fee0d2a2ad3fae538fc9cd26050ffe8d5dbc40adf06d8c4b62325e27abafa9cf5afdd0cb0c3882383411e2decfb20a8cd9de3d1ed949c1071c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}