{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "84926",
    "entityType": "User",
    "nonce": "0xed000ba9d42833556f158c6bee0ac879806de0f892a5b8724b63cbcf99a1fdbb",
    "signature": "0x39e7c348c9fdd181d26109bf742c1508530979f6ce356bbdf1865841371f5e652594649672d483eb724f3f869f927b7333049ecffe69e5592db0277c5036a1661c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}