{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244393010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ad4bc8aca062a0794f62fc290f2f13e7b75e1a0c8bc9bf88bc14cc3c202955c",
    "signature": "0xee25862fa466dbf840da7c09d7a3646963ec64acc4fd617834071f2c96f7475a2a02c8218b9f9043a033dea5d0511c5e3b4e4a9232d1f6ead6d3049d5417d10a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}