{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79556",
    "entityType": "User",
    "nonce": "0x33e85457b235158229178c5898a845e7a48076c325806c0e60968a85db95bb25",
    "signature": "0xb3375cd6b9a44ef63f6417bc9b69f7f44eff07cc652d8b2329686a282e5552a87e680446b296472ca9b4582c21da15a4d02f47e9f51ceeff35de8f3dae4eb00e1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}