{
  "manageEntity": {
    "action": "Follow",
    "entityId": "402520233",
    "entityType": "User",
    "nonce": "0xad821eb0e83f45ea5f693d8d94a0eaedd4a090986a182bd92254f81022141afc",
    "signature": "0x57801bf9dc9ef3c8e2ff04076167dbe61547da2d68dcc7a971d7c4bcd0d53e966a85bb7e3435872d39e5682ebdd20b051d0ad453a79ef4fc87e5b33e936c6c0d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}