{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "82363",
    "entityType": "User",
    "nonce": "0x8016a5f8ac35c90c2ea11b08fcec8d62e354fa90b1ce74455f842eb4fc3ae548",
    "signature": "0x462e019ede5679a396a5ca0881baa71dafcebeecf6c0d875f890f1caa4ea850f377b12c65d2b3d7eb0342b20a9f0f0b4c8fbac153be159725b6284ad76eac0951c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}