{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1647562275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x240a689a55e41d1dc68c16272c03be7825b2b12230f2cee8a8e15c82e8fdbaad",
    "signature": "0x007a4302653e4c35ac1e70a2dc346c6af4641294b11c766f663c235bb2f8e6690f4958daab9f1a011f0b662d682ec5fa18929169f03b96be7d9126bb44b7d9a51b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}