{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xa963635ea8a969c1417495455e5f7765df00010ba9a7670430f49270f8df9e15",
    "signature": "0x36206352f62e65166951e2b017c79cb80a5822bfe29efd681631834e3b5ac75e1011d8eff21771a8e779e5ad9ec12a7a08d29b72727ca33b6c6d88a72e8056e31b",
    "signer": "0x7Ff3f3FdfD9569404F8F624D555F7B76A23468e5",
    "userId": "224852826"
  }
}