{
  "manageEntity": {
    "action": "Follow",
    "entityId": "748049499",
    "entityType": "User",
    "nonce": "0x3f5294509950ccc078cf0af7e76b9dce9d011c72dec19ad517855c16cd594c17",
    "signature": "0x8645687d02c8820830b57c195fa0dd49e2a1f419b3c03375a05af3ccc5b1ad4257ce8ecac05264f9908c5e23ff1e8f1bb6b5965c624b65672f7670e0ae367cd11c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}