{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512214950",
    "entityType": "User",
    "nonce": "0x15a2f445c12daa311d42fa563b4c7727b5ac90e5e8b92725afc30b69bec63732",
    "signature": "0x7308018596413a69430b29177176c276c281bde022ec3218736333831f75efca7ed06af2302e9f10cb11ab1222f9f67e1635540fb9814ade626e14be6b1f270d1c",
    "signer": "0xeD4de8C7aEdcca7a62a5E17Fb9DF5ee4991E5b73",
    "userId": "209405413"
  }
}