{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e87de77d9faa2c71c414ab36d8546ce623ed835aab06b2ffa933025b6e3ddf0",
    "signature": "0x668a0388549e93776eb607c53a34fef05870061977bef430fb4dde91de53346c6e26877888d6b28cdda2af831eb0ea4126ba099c2dd961bf2f8b0ecee16a4e461c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}