{
  "manageEntity": {
    "action": "Repost",
    "entityId": "46483158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1eea00b6964dd1dad64a949123f717404449d9c00d4ab2f72dbb45bf55c8658e",
    "signature": "0x6ff2e37fb8fe779bf40b2beddae34b9d77b7253412363836b4180ff32d17823d7f1871b6f7754b4e2ad975e82d906e7bb05c8f0d3b973e6963fe7ce938838c101c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}