{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94134",
    "entityType": "User",
    "nonce": "0xc79c43eea6f014ac543bb527c0e246f599f9ddb365fa9e17755693243572fdd0",
    "signature": "0x0f93071ea154f711e1064d2df73bfc924f08551349b1f4c000e18a1f7929be0d39cbe1ec42d67fa8e89d359e814ee8bb567adbb3c59f53966b99ea993075e6e01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}