{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb62e7f80bb0f3aeecef730336ddaaee73292d6f407b467a4655968adf7442422",
    "signature": "0x147088140b61e27f735fa7950bb1a7063464f8bf09964f43615a1b9056ccfad460468d3bfdef27c847ed4972d5b1525d056ae29bdc9ccd6a67532243bfb1f6811c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}