{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x633a012f4c25014c65828ab97c45e438a76c944cee10fad104b891695f61cb23",
    "signature": "0x897435ecb003dbb854473ca45cbfcca6903db48a62329de78be8d45138033b65014c9be475a1f9a50651a6fd5c8cab9e9842eb133b2eff07dc531597b1c94b751c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}