{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x53586168f2443a70032955f220a6e829fa4601ce83fb577ea4e7bffc5e97dd12",
    "signature": "0x53a469f47f778346b3738c7e09939ef47585840e02992f68741c8e2903f060e76de56ab95e57fb505a14ed53d694f17e58caef02be83724b430e5ad7eaa6f1c31b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}