{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1479992510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4a9cf086815f3fda186b67d5ac3f7e16addbfe53a1d1f86e9691395b93440cf",
    "signature": "0x21a8a1a4942ad721a67a96f73adc7c76300daeb2fbe212c3937c47ac9dd246b1503cf8c84baef1e6b5527a4328a25d711f89687bb242d3f60f9ac1db8f6358061b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}