{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x980f3c582a31aaf54c7122adfa449a6b27c35daf980c429d1b907d3bdfe1a046",
    "signature": "0xb37a30929921eb3d320122c1060054ce42994888da57b0123673547f89702c6300ab1d8d42b461b562c1deabdeef19017770e2e721208b6c19aa28771ab0bcb91c",
    "signer": "0xc95EFE880463dc9E6fC74760701bBb0A05704C9c",
    "userId": "95927626"
  }
}