{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x774c4d6a2af5a4ebf9e5480733472cd213d83689f7abe098db6bebd18cc365d8",
    "signature": "0xa20e3ac1dd7fbd27eb9a71b385791bf729bb7bf4adbcf7a0aa04876fe60cb63c50ec1c22ac3463a3b98e2b34dca188c356d05c890b827362d0bc483978e12a3b1b",
    "signer": "0xbdB8eA7Aa50C113b1755Ee2985da6D2DC957FE4A",
    "userId": "941711771"
  }
}