{
  "manageEntity": {
    "action": "Follow",
    "entityId": "708077815",
    "entityType": "User",
    "nonce": "0xf4d18afa768e072cd37f0320013a2c875e90730ba2e92a36615accba61aa6d15",
    "signature": "0x83fc90228ba0604e3328ada76ad5a1df78f5672e83c92882be09b2bf001b56880d317df201c2201d389d217788590f53b39e838b7feea58e18229ca2965c27da1c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}