{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339",
    "entityType": "User",
    "nonce": "0xd6a49c17aefe704bb31cb6819cca37c75e7ac7264d07e19b4c0868b084da0af2",
    "signature": "0xc87432fd87a51f553e7b2ff98eaa7a15852d5317e26593e9ed5431fd0bdd4154085204b9bd4640b7dccb6468c50a90a5d42af78d3f0db876c3282bcc04dd4f3d1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}