{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240992962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7dad0d5ee233f08f72704b7c7f8847d560885162bb460d806a7ff2d1340f6c0",
    "signature": "0x263c87700bd1a69d91d56c25e84678c1995f5c83fa15dac4b344d55b6ee7745d238d93d5d13f5c6f4ef84d3f1935b4cccc16beca65e00db21830d2f179caed3e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}