{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "166062",
    "entityType": "User",
    "nonce": "0x9d3b5a5fece61e65958fb25bcf1c11ccd2daa8b2c0a7bfaf91308cc36badaad7",
    "signature": "0x97e54e184b8a39f782c22e5a55367c3f37e47774905ff994f76678e2654ef10f5f9e74574d4829c95dfa533a11ea9d7557eb3dace5f41d42955fff0a9924d0231c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}