{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "236177",
    "entityType": "User",
    "nonce": "0xb7124acc6af41b0b5f21a3ee67f1581da26cc8d5ea1472d652d41260a6da74c6",
    "signature": "0x8c4dc386959d7375046b21fe20f0fb5710cb2231aa37b9a301405749e77316ce70f65eae5c33dc9529c298975f0968f30e487797ad8ba2243c2d20de624c1ff01b",
    "signer": "0xeD4de8C7aEdcca7a62a5E17Fb9DF5ee4991E5b73",
    "userId": "209405413"
  }
}