{
  "manageEntity": {
    "action": "Follow",
    "entityId": "870591918",
    "entityType": "User",
    "nonce": "0xcaa2e6a56c3df368a77e61b0882db3f90343961a1698f204f82eaefb7ae66fb8",
    "signature": "0x91e7686f79ad503a44b007f1b66d3e806b76e794403d4a0ff6a274216d8ce2e20e6daf9b9bfc941f12c91b8557fc2ebc59ef129994ed284725b301667d4e27111c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}