{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0xfd798bf11814eff01110b6abb2b366fa814a234197ad294610b3ae7f1b77fcb6",
    "signature": "0x10367938219fb6013b34140322cf792f7c14db8085c6506d775f3164779dd7f45ad4505b989ae1b410c0fbccd398344741b86495d25070b1dce8f5770804526c1b",
    "signer": "0xdEA0024E9e64A994075cB4C61d7c05dc66B029E1",
    "userId": "74180663"
  }
}