{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118081",
    "entityType": "User",
    "nonce": "0x179da7692592b49f024c64acd897159b716e5be5997289941abdc1906c53c42c",
    "signature": "0xef65b3c86fcc064a2ee4a69099ef99e337412edc17d15f344b9f159028f957fe39eebf1af58a600ffe468f0e88bead1990e375d84d0d9a011f5d739dc64885bd1b",
    "signer": "0xC77FC375F0505f98061bDD371Ad3b99D16525d71",
    "userId": "187154748"
  }
}