{
  "manageEntity": {
    "action": "Repost",
    "entityId": "818812935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88f0afe9607f65d2a0299af230e373008b43ad112e5d4912f8349a07a8e7e570",
    "signature": "0x7afa7b86fc713336f63452afe95c8279f8e2c372516be608afc1f7e055ed7f6d71c67aff59b2d6937924cf67a17b94dd9b8f5dca61672f7cb62c94fe0dea00151b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}