{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1734796473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35c4cfa339648adcdaa72b2973dc01de1f9de1e68934b0e6ee4bcbac0fc97684",
    "signature": "0xcfdfb7b4c6ebea941e636d3720ef3d54b1fdcfff900b9c65251c45c92b6ae08927395f2f4e925c0e3d62ec4d45a523069173d492353a762c75f83c86413862b01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}