{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x47a60a58c7e8970e20fad630e9b3df7ada7e8934f7df56f45fa5ff92cc53fc65",
    "signature": "0x5b0a100859f63dcbd350fff5f0dfe7747e0a34a3755cc58fe2c551017ce26f963e87d1489f2abd321241cc95bca86b8728597c2a958821869fad2d9f138c0ad11b",
    "signer": "0x0Eb68d1ceacF37AbB0D48503E66b8fF2c06E2fdE",
    "userId": "747576419"
  }
}