{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe82c133b86132c2d8b4e887036841a6515ccd4f9e7e9bb7a0346097842717c19",
    "signature": "0xee1e08afcc1ab606d38e4d1de4c427a5af519525129a3021661b9a654ad9ee6e7194b94a2f6d9352d4dc7db67f04802891721cb2c14cdbeb008f296098873db81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}