{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1677486699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fff5874aba6814b031c537bf02dfde7e746754220c57835a48ceab241b6594b",
    "signature": "0x1a36ea2a478fe41d63e0368225bcd86d012b3ef4dde8bdfb89d2e8e12a2b3a2529d25af896fab0e15d8cbd9e265279a7dc57b9470603473c76f962040db133ec1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}