{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972775537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x339a509144ca967b509a9572d9560bede6b8d6b3391230ca5411f249e7017c5b",
    "signature": "0xe6f8a01e868a27cfa347a70f104a50deabd55bd577b2bb27789bb1295fe463fa7ff7dccb7266b63e74a39deec89d19f24153b0fea8dc0d4422b6dbb08e4af8d21b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}