{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1005378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96c07c8c2bd3ae4b074cff7032b1412e67913e47ee7b5b4928196f488cd5c2e5",
    "signature": "0xbedcd80f870b84291a9fda4aa029558574c25fdb5c57f58c733e3e5ecf60ce484e8fc4a475e180dc90ba18a2a777028203b5e582a6734bb521490f5776fa12051c",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}