{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xf2c8f4d0e2e1fb5e1b6257e2a6de71f822db4df9f08efdf20f024108906a4c46",
    "signature": "0x32dc564448e113ea9dbb960929178724b97c6fb2aae67f1dd5968924dc47e1566d19631315d93a284506b51a5f6b030617e3110b7ffbfcb183dfcde4f9345e7a1b",
    "signer": "0x81f60DEAd0cdA833Ad17fe7Ddd37b36E62630205",
    "userId": "132087202"
  }
}