{
  "manageEntity": {
    "action": "Follow",
    "entityId": "735980234",
    "entityType": "User",
    "nonce": "0xffca7fa65f4b6840845a8accd0d06b6d21672ca86401c294864d27f389e345a0",
    "signature": "0x4be1d13e2ac0781df835f5f3ccdc3e2646ae12b4c15c719892130246c08b657a6d308a7c8e828e0548abc5b5e588ff40d2163e0cc3b26be5c2d724db140340721b",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}