{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "24098924",
    "entityType": "User",
    "nonce": "0xaddf679f17bbe80e43673dcd297799e668365d9ed3440a5ae0edc6967811ee82",
    "signature": "0xd919efc058c91937eff2a071732482506f251c8d2d35604f2e4a49e2ab76474054187caf4629bdad865e958e47190fe418e6b4b21eb959131ce8da753298efc01b",
    "signer": "0xd2034C6636b4261c48403302a162304227a2BBFd",
    "userId": "39985301"
  }
}