{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502968081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cc6d2127118b4a6922583a1484d826b1373ace0bd0e4523f6cb92449794703c",
    "signature": "0x8a8b6ed61bf45160c81f3bc3ec060687cf8a70c2183d87085eef31d4fcbdc9b370433cf3dfefece3763ee63fc2456fb989e3a10a33ffaf9a29cc89a791ceeb771b",
    "signer": "0xbf8f0f3294eA67e92d4B57308f7516D2F60a28D2",
    "userId": "464332"
  }
}