{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118113",
    "entityType": "User",
    "nonce": "0x8c12c1a9dbf8b34ae160f2476bda490cd9472c74508595a4a2ad564e4cc6e122",
    "signature": "0x4bce747320cf2381e7e66e7f25f2b9f16f9d559ea277ca0591b931302e8d5411381c90bdf50ccb3490083f8e309fd1c60cb1705f46ccb887f9b3a30a05d395ad1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}