{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64544226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fd192c420e0a4a26dbe167c208840f8059c17cbdb9ebb838ab11be505a3df81",
    "signature": "0xb5a78acb88ca28c042cd830ddd61350bcbd3bc402600e85f521546b434284fda0e7c343f503490339a2ea21701e30813761a81c5f62a81da6e6714c6497790731c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}