{
  "manageEntity": {
    "action": "Repost",
    "entityId": "24913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77353d2d3f5b29b6023d9e2ef130e2f0540344a8ad9cb4baa04f82f6dc6104af",
    "signature": "0xa9d1c57a4a1504f9b93ba8be51c274037a04e644cb0f82576d13eec2dce14597157971bb9872340c65c3bb13b2bfd16a7aeb24adf3c477a395a1814dfef400151b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}