{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0xeab03ade7c3f438123eebfd06d5ddc422e8915cd2c784e6f342bdcef17264b94",
    "signature": "0xa68b2e5781b6dacb3ea433293bfa069bdc1c24fdb882c6d24d4fabf476c7b31e3aab169cd45b5cd06fba94aceea902ee47729075c5e1818e40172d190dc064db1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}