{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x90cc09ef77b4912f263d391f26bd5cabdd3d4b41c938c2dee7f180f216785125",
    "signature": "0x67965adf3fbfdd74149a1f9bca742848ae40a341a80d54e98e92ab9c5cf78b872836ca2afa5d8ebc54da1de87073263c3defa28176fb2b30845bcfc3b8aa0f9f1c",
    "signer": "0x75d782C5a68f76DfA69c426479B6ad14383D035f",
    "userId": "328056745"
  }
}