{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "26997",
    "entityType": "User",
    "nonce": "0x7a31bf78141bcbced367f302ee3f4e3f947c5e6119a9fb1290eaa6abf72beb7a",
    "signature": "0x5e7dba2c1cc23a48776c502345240a02cf3e7474c6f371d0f4a3a1b29523422a6ae060e773f049c1685836d60525364adae7cfd288f9907f9fe1f40bdfa2fb421c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}