{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x015d8001378ae99bb6561a18ea6416ff92c1256dd17fdc5e7e88f300cb6aaedb",
    "signature": "0x3715bafe31655d82b3bf4dd0fd1321b6d8045674c942fff73879c87654a90fcd3a994f430a578a3c1e0b0ac84243c1a1d7f160dfbc90f82c8b9c0d3b81a32ff61c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}