{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844512678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b1143629291b6377bee4443acf36f7287b7647768d88b1e288f3914da32d608",
    "signature": "0x66cbb0b241204d36391882a53a70f2bdfa622449779a7a62cbafa7f4ca83262346467c147c3971264f930ade6470b57f121650054a001d2bb5cdc7ed4db358151c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}