{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xbff836ed4596d6c91ea4bd99b99651d7f4e37d270129ab08c721d82c55ece7ef",
    "signature": "0xc3494ade6da1e6eca6521ea0feb7e1d4493fe0cbacf32a07b5a2a0bf360a479a61da90b20e73394e9d516d36153c0a60d0153f42e816a58043099c86a899f7e21b",
    "signer": "0x54Bf4bCde33b2E24Cb1027FcC9d725FC4a7347ff",
    "userId": "138114417"
  }
}