{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75099",
    "entityType": "User",
    "nonce": "0x75b76427041e949a9c6c3de7140b41bde3f07fb709a46b69c56e7245bf9650e0",
    "signature": "0x0a44287c172db51fccd1f3a76b32e50d37c60ab767b625a85954a51f1fc4d6511e9ad2a95f56889f41d35ead8df1654e67da63b2d619261a0f47cfb96745cb451b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}