{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x17269d1a2ae925611406410f739f4b130525197e859cf62d611c26b6d82b46ac",
    "signature": "0x8dce1819060887b85018eb8dadb4db9b318389c496625d7dd1dfd4f5c5a93dfc298dfb2848b212769d3dd18f1f1f0ba2b13683c853e66692757895e078453d791c",
    "signer": "0xDe6128EEdBB4d15D391871267E286E878C7011B6",
    "userId": "144906061"
  }
}