{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4e5f06852203c9ffc37717d9269f7f8d261c62dee156656a5821933d22ab9de5",
    "signature": "0x9b022f7e87a3bd899dcb8e5cf132d584e8ff440ed71b219c63573c8fc55a64e1075cf942d959e8ebcbac56dcb8d43acbcdbb67040375187212a304c891273e941c",
    "signer": "0xb9A77dACfd704B9AFcA2988f2c7c1E92819921F3",
    "userId": "567478448"
  }
}