{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385946807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x891ea65c72c71527b5f8837066b94a4de00f3fe92b17193022431150d4725236",
    "signature": "0xa480e298410c2d00b33a327d4ccf9e90dc64b94a63b4bfc24b0777f85835f80844638482f18dc0b6164da5f81dd80b5ce08e240531b41b42f09bad0db1f450a11b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}