{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xb185f4cfb972400ee8b7af3d6b106f3dffad829c216a86a99906a60dc047e50c",
    "signature": "0xd330f8698eec52e630748af5b2cbaeed849b882f6714c6b925fd2d6b8e06bbc1339e99a773e1ed5c36c4ee0c39f6e8d209a134c5a317c2eba0836474646ba7161b",
    "signer": "0x89715A6F0c23C84cE71166083899D25bE26BfBC1",
    "userId": "952196459"
  }
}