{
  "manageEntity": {
    "action": "Download",
    "entityId": "1127743238",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Batesville\",\"region\":\"Indiana\",\"country\":\"United States\"}}",
    "nonce": "0xf4a1dda518b46ec1de790397563a5db106965509909acb8b15a302c3ff9b00dd",
    "signature": "0xf1c6b7a392225b71a2beb48da1b01f49626e667b953c89173f7b0f323b1aad26598199c70ae13597a07d527be87da489443d18eac8cb637d6cfd0a0348df6e5a1c",
    "signer": "0xa2F62dd96cF1AC43C6Ff42a8006e5fdc0D0f284E",
    "userId": "632357449"
  }
}