{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3caaf146361ecccc583ca200c310bd0df2941e95e711288fb5b8e5302f365899",
    "signature": "0xecf67f4bcf9680bc99a311c9825eb0d0892197848b0a9a8334bbb9a5f9b3fc434b370bfd1e7eaac59ddb150f32cf3f4c16db8b6c46e8b01f360b18c3274061f41c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}