{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237999305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10f10007efcd8f5a45c207b7b1051b78fb6663efd1ec854f8b83f7ebf89e9afe",
    "signature": "0x43b282baa3178a5734ee26982577a861638cc7b31597714bd56d25b07293db4624445c4e5fa6a27a5f1d5d20157d3a903821da3b5be2201a8ba16697066c4b5f1c",
    "signer": "0x61C76C4Ba2B5e25fe39F45EF86dbC2749f46d77F",
    "userId": "183994"
  }
}