{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96393",
    "entityType": "User",
    "nonce": "0xb2011625ca7d30a8bf66d0639b807bc3eaef3cc30fab870e712ef9a08fe34d85",
    "signature": "0x77008620edd1ba848245c14a1bc08748096b801398d258f2e235c72b6fe07a083ab1f4b3cbe8dfe2bcc30806efd3eded62ad5b8860b9f2bcdc537a8ac11f85ed1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}