{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x793602cb5b16821a38a4202e42520ca7cf0df4566f4c8e4308aa7040ecf27fbd",
    "signature": "0xbaf3603f3cb433627b77370346ce5e9d6429b612ac5958542b9f3e82d9a1904d4f3db46d00edb01c3707b67c0888eb9001a717af8d6e4151b24157f33b0171991c",
    "signer": "0x9b1a9d02F213F5C768F11FC832194b5cB665E056",
    "userId": "418702748"
  }
}