{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xea5bda36f565c92c75c71b0df6862f7a8abc3b74653762e23402137a06909028",
    "signature": "0x043383113543fbe3112b69a9a602d85adc69678afc278720ea31959abfcb870579936357b1994b6195083ccc3dcda853532982b315dde474268235e4d06473541b",
    "signer": "0xCf3E6F9F4BF41C4e355E01484A92aaf61B6dd8a3",
    "userId": "149919577"
  }
}