{
  "manageEntity": {
    "action": "Follow",
    "entityId": "752389",
    "entityType": "User",
    "nonce": "0xa55ec2b631cb7d38ad5219852dd0d486379b6bd17cf0bfe95562f3a03bbaa80c",
    "signature": "0x638e38745e27c574268b3add95a609482fef01f9acc371230434f857c6f57f884625193cf35832b4aed26c25950dd32e1faad5eafc1b559c08474f106a1a1ffd1c",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}