{
  "manageEntity": {
    "action": "View",
    "entityId": "250948390",
    "entityType": "Notification",
    "nonce": "0x0f45e815a1bca2337bddd40a156d19c42f5d7263011817e50f5ddfa7e41df15d",
    "signature": "0xccf62c0b0068000cb00e2d43a63fe3b22902ac0fb37bce9536bc68a117aa8bdf5da75bc9f28d8362dd7e11c899038aab89c3d76221f92a8b0a90811783dcbd241b",
    "signer": "0xb3915075D765e7921f232D6EF6C0Cd186Fb141a2",
    "userId": "250948390"
  }
}