{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "63066",
    "entityType": "User",
    "nonce": "0x6188db9ffb1298cd3e918041d3ad5ab7995bb767b77a3264baab3a6cd87fe982",
    "signature": "0x5ebff2aa974a67a5197dfae3552d374c5c14561e74a7528b3aed941112bfe8097567fd8571912925c8282d22e32d928b2e2f8484c658de6c2499716f00d569c01c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}