{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b5ca8838c302c39e8147315ec73a4b18310db75a42c974ff15d59793fe10500",
    "signature": "0x7c9c484319f9c26915c9f4f97410f3e2b25aafbd8d40221e59780fae911632465b3f28d5d30023bdde922278ae153499d57cfbfb0ff44a938c624352d404ad8d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}