{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73bcb33d2b678f4c4be91d3548c7af28eec939c30d82504347d4d0de079aaa4b",
    "signature": "0x0a5719ab37cc2e1351f86612a55c0dca352c8d6187f16d021cd15c3a00af28ca4876c98c44e26891c154815c533959f4cda75dac5e47e4f9add31b0640b31d561b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}