{
  "manageEntity": {
    "action": "Follow",
    "entityId": "221875563",
    "entityType": "User",
    "nonce": "0x8cae2b4462c2cf9e36b667d2c829eb1c08a47aa864247189e62f15f4eeef5303",
    "signature": "0x9ed0fb50c5b11fd0d9f5cff7ddc8d43e5e02f8f8bc0556f89371dc6528d8baaa62df5d033269f75306bcee19a7d7026034123d0d236ac0a922aa9fd3bf25431d1c",
    "signer": "0x0d0E0D19797534AEF52736C60B52793E9f88e24F",
    "userId": "603294620"
  }
}