{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "46085",
    "entityType": "User",
    "nonce": "0xa17896e080be4b1b6ea7a30b9bbbf1676f7ad8f3961b04fc59db586105305d7c",
    "signature": "0x732c5072233b697cc91a01862d0c0f8ad35afe450e2df0ca920e41babfeebf052d24149f3a5d7d60b3181668366b794b0b555c8cec33d1e3ec1963364d94124e1b",
    "signer": "0x2Df83D15c880275a0138820cE2009Fc85eF32C65",
    "userId": "107618708"
  }
}