{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe397091c29f885379281b891265fe343b26763d0a7f58f75470229f78963ec90",
    "signature": "0xc05fb86055871558cbab398aa8028d61e50980718f54100ac557584eb47dcd2a5393a379ebff727dd2ebbeeb57ac246508ba7b7476bde75105cfdccdfd835ecb1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}