{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273387437",
    "entityType": "User",
    "nonce": "0xef609bd438eb5106ecc538272df6429c0d75c50d3b6fc3a26885bba647d4dfbc",
    "signature": "0xbe1781183a24def58ac6a04ea3562d1a4da0b658a162467a608dc10dfc3038ab7b79a260cbfb6afa117cc14a268492ec94cbebe5776dc51afb76229639ad412e1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}