{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf13fd74adf3cde5e65c054ffb47c42c31c54b6df73dd7ed42a67eb06fb45aa0c",
    "signature": "0xa9a5cb5cc5e9341f8695be83191c0eb143c66e77ce1546bf19e494c622a2d45761e71fc6a7d1fd7aaea5c1f0f0fc3b9f2ef6e0966ba056ae69246762fe96a01d1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}