{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999606279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc619a29dcc484d945135945ca96155001177ea58090e830abf53db92d22568f5",
    "signature": "0x6cd41444e3866840a4bbaf76e335fd80a45292259d4862c825b753be11e5b9e3783b9c913b211046e751a88632e733fde73d1f0b26def95b61cd7b136e3fa9a61b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}