{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "6116",
    "entityType": "User",
    "nonce": "0xc44b4c2625661054292791556246ee22bc5375d53932a31203690e460fddbd77",
    "signature": "0x712535e3ad70e24dfe6bd353c9055c0d95d80fd50beae61e4c80c4de235b1a522186366fa2772178957af88bc02354deb31e15674806502cfb9aec66d8bac1f91b",
    "signer": "0x0FFb102af9bEd83F1ef5aa71Bb44e1B6c455B022",
    "userId": "785050962"
  }
}