{
  "manageEntity": {
    "action": "Follow",
    "entityId": "135644139",
    "entityType": "User",
    "nonce": "0xdd238034eabfdbba3ea7e193ecd3045ad46511708f5bd315ec0a129384a92e15",
    "signature": "0x034bb55523db5855beaaefd38b5740b8c7e928d73e3aaecf331718b0ea0c962556dfa25ccb84b0cea8339a4b541a6b2d80d1577b73cabc3618c2df5dc0c2df271b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}