{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x74f814c96e200da1bc18289f604ddc915b521d0ed386a058c4d4c465413620db",
    "signature": "0xcac6b323655cb6d144037c5166b3c66510107177ee1d477b39696093c902621c338186b214027fad75287722742c3ebfb00dd8b8583c0e3ff49a063537a0eecb1c",
    "signer": "0x99184440Ee6a129090E49a1c231270aBC49a9427",
    "userId": "21285244"
  }
}