{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb53cd32f5d4de4e1242bb69f4ea767cd01f16c49a1582c49712b3bd8f1cbd8fa",
    "signature": "0xcce060866a6fb26bef4a6d019dbf32d118ebc2a2df68ffd7161e69f73c6690ec5cf84235f4cb57aa9a31878a6212fcb8cb263d8f930aaa411334ad99c2b468bd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}