{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa378ea6e4dc584c454be1605cdb6bcb97d4917a4757c66f4cacb9590d11bda7e",
    "signature": "0x3e74157eed61ba3d6cdd3012a803442cc8fc15ad2260ea500c8622719ec57f5e1112b9b9af319cd9dcdb5ca3e57c925da755c430d6b9561cc9714101b239dd1a1b",
    "signer": "0xcEf27F538033897417C1d9a4F3382447F8c40465",
    "userId": "106558981"
  }
}