{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641149296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4066f3e271beb0193d45f3f1c0ba37a937974272132745f3e56816864cd27c5c",
    "signature": "0x2b6bd033b56ee3dc2aac87a84353ecf498211f8b4e2a0687ce1ba628a34f421d4589999685d5d04cf5b66a7259239e5fe81488c44352425be19c03349165f8751b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
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}