{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2989",
    "entityType": "User",
    "nonce": "0xd25ca03905c82ff0286f9f1e7560a0f2922432b7a27d35f8dc7776d1138c04ef",
    "signature": "0x8e345289ef106d06ce92b02d0f07ac6130eaa0d5eb70047d98ff8ac9265496040858afd6676576b04ffb7893bab620d2574d90834b961bec61c9eea66dc9d9531c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}