{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0x7916775527b3de93e5caa6433eba50fd1a604b682cc82b58f7c8990e8bb46137",
    "signature": "0xe0671fe511255a9b20e7cd8c957b04f1b029985569383d23b51c461b4b55f20d1f73bd6f37bf941ac5f7d24333dcbbaabe0389a31f2cbc980311644cf4519fb21b",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}