{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2013870053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d3f1bc7dc400fe6e6ef944f39ff28d5b5303d40e086c9da046c5d539943980a",
    "signature": "0xefa9c3226d30fa525fe8f6fcb2f6f34316884ae862661ae9d9ed2d2a9f9bc74d466b8e62a639efc59a09f0ab9030962f5c88e7fcc29717dec46d4f6a404b8bce1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}