{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94040",
    "entityType": "User",
    "nonce": "0xbf1b8858c77428b1752dd2c378fbbd962022293089529e79c573f093af74e1c1",
    "signature": "0x25b4d1187379afd412582bfd355cdf3fc121d532d9dcec632eb282f806a0dad8269e66ea45ea0f7980f5aab166cca40bb4886efc2063c672aeea7174333bb5371b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}