{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1678944086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc494f9b510c533d9d21ca90359fa8d0beaf252015b49a73133b82f2becbbf42",
    "signature": "0x2b7cdad6296b8e989a527a36efa479d713acdf2a5d6e60275adc6bc4a1f496c229ff78d8492b22691a5de0da23298412ae8ab3a067c11c0111c0c08f83197ca21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}