{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x39ef2094a532d345f9e9cefbc312eabb32a04c046fdc5b25a2f54f2902e01869",
    "signature": "0x753cfdf969d9f99078934e7b58a024be9991a61f7d33a87c107f83bd6eee7885722ce6082b63213492933b1b6b1489ccddae6017f3e0f60219d86fa7e5d84b911b",
    "signer": "0x5162CC8aD5b61EA445bE98377A77750B79c70d48",
    "userId": "317750810"
  }
}