{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270295578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70829430f89a7ec36e97110c5447d1bbe9694e9cb232fa8a06af52b173225e11",
    "signature": "0x783c1b25466bacf763d0ce1621b70e58ab36b7d1befdc12d4042549dedb1a5182af7e033555a36fc72aa269a7dc6725d922e1edc0ec3cb0d572b3142c3624cd81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}