{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61379558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda1ad4d53f2917e30373c49a031b477ee121d14d43d818cae33a9d0f12cafe06",
    "signature": "0x765a2f7029d3d3bc72770b59701cd3c140f6fa01875dc670944747440730825058ca0061422f930dd807f0db8c512de04ca2891cf57a3d8f3c97980253d5a1761c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}