{
  "manageEntity": {
    "action": "Follow",
    "entityId": "456716469",
    "entityType": "User",
    "nonce": "0x50663072efe3b45e4150a48ef80dd77d00b54a4037dcfce1eab15ef217567672",
    "signature": "0x3dd773d5d08aee24edd4d6c641003b00aed25dec89681800099ea655c62896a2069d85939b2cd4ca1621ceb77a36ea61766340975a93b1d5dbef91fbeec8096d1b",
    "signer": "0x18e80443A33c763307bac21D4Ec54B381DFC58cA",
    "userId": "964025330"
  }
}