{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0xea88117880bb6f42c56f2ea4f6d75759c29d8dcfac0f024197ea0cecd5c6b46a",
    "signature": "0x67ef9849299165622f02c0cffa016af7fa2d717d25c52feaa830c7361b12893234b8e949764700b0964a06006733ad6d7cb33c5a499d3291cf0c69724d9187801c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}