{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480486565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87f4d0a414a5e02cde0f0ab497ff43793e0618caa66a84a5931cff10cc252b2d",
    "signature": "0x697cde11e5806b36e2b5ed3fb3c6801df23da155eeb16a220a6a7243e3fb4916283f212ec68aa89756efc155497b152744e13111ce76572e07f39c5a4163d3501c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}