{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "85657",
    "entityType": "User",
    "nonce": "0xaaf7726174bea44f6760efaccc59dbfd1e559759b4937673ccd69aa8f0538679",
    "signature": "0x211e8c5aa900964a08e7f8a19362965f7bffd43e50a3edb7cfef856dffdc638762e993573b551fb3aee76f4f6333c7f610c628a44999b687203ee5735b39fe441b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}