{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "167465000",
    "entityType": "User",
    "nonce": "0xa8f34ab392c9163e69c13aef2b496672899252246f9cb476208873a8e640ca23",
    "signature": "0x4a1cd5ee6d7486afae15afa860c9024def73c81a917317bef8bc0973fd879e020c82da4e23712324bf42ba1a426225abbbdbdd1540856d0b7c5897218d9ef82d1b",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}