{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "36028",
    "entityType": "User",
    "nonce": "0xd439869d5ad769c783f21b8cb1a9b7a9333d6175cf188ece9830120095c67ec9",
    "signature": "0x0180776e0a2279383222c664beda49bedc97fe812d3bf243138eb00a3ba08b3a6e8fcda1e27ce7e4d8a7ed57366c0df4a6241547f90e34acc135fe1986e935441c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}