{
  "manageEntity": {
    "action": "Follow",
    "entityId": "672251661",
    "entityType": "User",
    "nonce": "0xf45bb664e2fe93d094f47a25fb0e21944aa8c5250fd3c7e1451b7dcd050233b4",
    "signature": "0xbcbb748cbc16079de677e9912f177806410cc470042486fb50d93e2c508c35a6243326fb6cfebfb8f25bd3f454ab8c9e45d5c9b743b864cc16188871a0618f3d1b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}