{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x90d3fc836e730b592d68dc1dd5f0ece334ed21f7922ad428babc8360afa5049f",
    "signature": "0x36ac28388f21b5b73ca4f29fc426a2c051814c3a6c5cfd4bd71942d085e1d0017d4dea816a2a653da2b0d53af595f440f821ea8ceeb0d27eabe2d8f35e7dd1f71c",
    "signer": "0xbdB8eA7Aa50C113b1755Ee2985da6D2DC957FE4A",
    "userId": "941711771"
  }
}