{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1523685081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea69088a6e32d244c2169cee73520e3e8dee8857d719eecc8789636cb802e251",
    "signature": "0xf330ab58e6a138280a064d64f2e2d7e9b3e1b5aa8befdd91c2f54817949c69bd418c212ef35eb8658cfb702d7208ab6bbb4e7a60b633155663754d2fb23acb771c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}