{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "69356",
    "entityType": "User",
    "nonce": "0x47e9b5481d21accad92f3693604e6026dee353efc7c40e3c69d68cdeb6275768",
    "signature": "0x3aa438ef4b338d4ad6838ceac3b5f7476e1bfd597dad996f2d9b1d9ac74f23d27a9455f7563660fa9cfbee7e567054e7913fd0d0cbfb5f8bfbec515b07af1a001b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}