{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384582943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb87db849c0c5b1a36c568d735628b44d5904f1afe83b6a704227c1ea4239d3a",
    "signature": "0x4b9c489a136d1af897484b9c2a9e34b96a1e0232eee6fed3600b5cd5e88ad7a46316170ec4dc0ee17a207e09f99f29372b2d40186798a9768fe68d99d19bc7231b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}