{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92019297",
    "entityType": "User",
    "nonce": "0xee582515f343ac0daa67d860cf7bc1d5d6928c3d7135efbf003d3714d94054c5",
    "signature": "0x515d12b6ca86d918bf6b9ce25e405dcf1b575754ff1f5461e97ded699f486c7b3d5677d0ccddb9c7be9b5a66bba86d176ca70409aeb71643a386a2d6f89ba7091b",
    "signer": "0xBCd27E40808aE07c9aEF50BBf3d7E0bcCd8fCacC",
    "userId": "856877663"
  }
}