{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "236177",
    "entityType": "User",
    "nonce": "0xaded0c3a65909a0a8f29ca35ac0a0a5345f2eee545858882edea8cfd67e88dae",
    "signature": "0xb29347ccdb954e75b952b298b2ac47404b84f7a3bcbde9328fb710cedd157fc7273312ac23cdf5fd22a3d9b32c2702494bcadbbe284a20a0cdada665970a38991c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}