{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x83a252b3d13560cb84d688b82cefa146e729211bed6088d88e010a64d9dd5cb9",
    "signature": "0x7e2319980b3336b085bfdebe51d345cd1a0c2047dfe188f0f7df1b787ab3ba776b4f3ebceccab365ba086bd5eb6a254699d64d279870eab4e483a565b1af4e411b",
    "signer": "0xC0f8D2C092ae50e1512d827eBeb817e1ea4112E0",
    "userId": "451729998"
  }
}