{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc4008cd837de3063ca0f68ad4eae6bc4bf51b8012cda566e0b809b3cbe79a281",
    "signature": "0xc5734701f4d3974789e380f6e26e01b896fb464b482e942974023e26f9bff83850103ad15724a3480ec47fa0ee0fb0f11b312b0c7a158b34d86fc7296631f3931b",
    "signer": "0xc41a2793553c2dB6040EA2a8236d996517266741",
    "userId": "825416560"
  }
}