{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "33982",
    "entityType": "User",
    "nonce": "0x1a6ade317930bfd3d41b033f0c5d6e6ef8eb4f3bc9d55067afb1e908221804ef",
    "signature": "0x06deb692e48d84bb88596a939279e997b5ba3372929db224d798f241cea2718309aeef4072318660872b5a851348ecdf3f5bf8b4be00c3c1a4170a125d6a4fee1b",
    "signer": "0xFEa2c41d314209186e519b7539c0FcBDa1F9f00C",
    "userId": "51657002"
  }
}