{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xc6d531be253403af0ed233d69e7d6d77da46508a2f80bb0d999b70f01eadaa0d",
    "signature": "0x937faf0158bbf8e905e587ddf5913474c8e0f5a6300a07df6629d13467dda99770e285a620dabf576c861cfe796891191e46e3a1489bd62669fc32129f7069c41b",
    "signer": "0xd8100A04A94C92b3Ca09e15b23da35384811e4E9",
    "userId": "856033317"
  }
}