{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21faef5225f0ced442bdf9a8f8b789aa3d6ca2501eabaecaf7c7d969c4a0871d",
    "signature": "0x32da71e9b443194795bda2e632f1eb9c1123ca46e07ca1ae31815c185850f2fc2a4d11410d74e670ef1e5f89a8d35839e113457aea6c522050fef32da30e07391b",
    "signer": "0xAeA5541F304246A9eB4CC1D378d45e3E682358C1",
    "userId": "936312438"
  }
}