{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390804",
    "entityType": "User",
    "nonce": "0xfcf01c3beed26e48d198caf5afadbd69af20bab295938bccdbabf93a8c602a84",
    "signature": "0xd7c75aaa732c11822f6206f5831e10fca2af546a3e8f6181fc0e069078e0f15955540e6be67c80604b440d3590b93eb9ff0d663f2bed6bcb4418bee67c7285641c",
    "signer": "0x5519273e7F56179D149833bd4B08c25Be4fC65Bc",
    "userId": "35859"
  }
}