{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x800fb4ea2d12f83798a91b416ab79305931eb92a821860a97eb3b92fdf6e24ca",
    "signature": "0xf539d7d6f8c94a968fc958ac173432bc40d70c7516a91ce9762baf2f490e2f3a6fc8c38237739c1c98b162f8005b17993f95006dd81b4af977ae595d546ce5671b",
    "signer": "0xEFAB3332CD5EA33e9817aa57B32CaCb8Acf973A4",
    "userId": "407216161"
  }
}