{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8f34f07a74206e79db38585e223bee5375d99d9ed591d31aadad5d4230a94be1",
    "signature": "0x3613477cbbb62ed103449c1f378b45c5fff831c8ee85be778d6e1d6b0bff85165c320102116b02f7a1fd6e74b43a8a2e3066196f97ac5b9538408d5ad863867a1c",
    "signer": "0x28509abd14970e165D1f5E0018A5409Ea856C689",
    "userId": "539347142"
  }
}