{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345202236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x845f46372579c2584b6eea81c9295392fecf90115b8107461ff73ab3d9edb26f",
    "signature": "0x993f464d63bca347f9a055bdce9e402c2c94bde0147b2ba3fbc7ecf28fe7e8cd5212a4f562b3c16c202b8a55ffa2d718d412e2178a5acac09341a0b2ef729be41c",
    "signer": "0x019ff76C6e9072A7b7ee22fC684b4B989b8ea3b5",
    "userId": "775276681"
  }
}