{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x5c59e86aaefa5cf6fd8471183f2274e23d64018ce06774d2a14cbc2ded4b8ffe",
    "signature": "0xbac0e19572f86c8a44754649863b302fae62b3573862979f723139357e9cc8a972ddc062c9dcd77bd58b9ce4b27ae177a9aa5ad9eda5b08515130aa511a828011c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}