{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x675837a9255bccf5582617467c2e1128a1e005e91f98dc93594c79e60391ab12",
    "signature": "0x3bdb8460f57f9daf7f1a225a439d30ecc0c5d9b1774404d45ef2a66d425d44945fed9d1a09d419665150a17f02667052314086974fd65ee4a36d442117cd7f3f1b",
    "signer": "0x7BecC80331FC470e72A8032bb2d07335c44AF1ad",
    "userId": "894431219"
  }
}