{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xce6005b712300c18c1bc96f365ff62e6e2d116ea1c9fbc1647b7d02888702fde",
    "signature": "0xea9b9b8165f2e940f8f7683215d6f774b0d71a48cebc3bed8374bfcf861ebedb7a2a11439a88963abe638a94dd272bf4f989f75d10d8b5c7f2d983e45521aa041b",
    "signer": "0x89715A6F0c23C84cE71166083899D25bE26BfBC1",
    "userId": "952196459"
  }
}