{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xc93e6bea6288fe19aa1c83490a243d9db5e27186e30e46eed6e0ab020d4b9803",
    "signature": "0xf99ed67e594aa2f1e6a723506f25eb55803209f988df347a4909f43994d31db0780db4540bb318c800b675d592cd0f4e882d1aa2ac57ff8b098e5d5f5e91f1981b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}