{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119499",
    "entityType": "User",
    "nonce": "0xa6e19a45c69f496c16ede34a402d4d90e3b4c7e426e2bb7cc75281dab1264539",
    "signature": "0xc5f2df82456ab88728d15ffca7017504c87848e25718820f1f3612f8e51a81602abfb50849847ae9fe575ed4a0a3393f8d0bc9710b258db545f8cbeddfb037b61b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}