{
  "manageEntity": {
    "action": "Follow",
    "entityId": "573321843",
    "entityType": "User",
    "nonce": "0x9aa17616b44873e963803e0313fb1f0c597e28bd67306fc5db7624fb78fe8364",
    "signature": "0x57093ca0c74fdadb79f4746e5ba201e1e6bbe9a2a907cd5b20775bd21c80b73c2edc602811b57c0729f65628d344b4fa950fd7049461a05cbca72886570e3f341c",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}