{
  "manageEntity": {
    "action": "Repost",
    "entityId": "853538836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb720f5fa5c4bcd65194671b5ec535597663dc275242cf1bc765f0f1667f62d34",
    "signature": "0x1d93c84bb42c0503fb8ccf1651aaaf162ad8f8e3d593bdbcd44362e9eb0254f73d3d182be63e4f49066ba09b77046d37f72635d854bd04e13f040a7c311426221c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}