{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xe6ad1169e308f6903fa276d210d62d0d48c55c51baaba5ee5b514768e2b62c17",
    "signature": "0xd05157d5e4f0aa7d217cd26c07a83821f7e16a4178459920236e9e3e7949113942352741dd4ffe26cf2ebd2f2f43a8c371ead05a4985a5ccc843d3e8deaceebf1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}