{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0x3e0902bf505702f7477973688ba45fd3c59ec5ea6629ad2742a5c644afd785ac",
    "signature": "0xe7a0c6f39c0216f7ec3550694beac51720d35b96467f98d00ff91b1b71006a6f3ee8ca404e834c21bc06710f74209b02ee6c899cb5a1d2fecc19ce843c4f3cba1c",
    "signer": "0x7096648dBa53458d26Aad911D39543f872DF6f52",
    "userId": "625898830"
  }
}