{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1544682122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00222c0564e8770e1c231703165ff32430fa120a14db9095668f92d8fa749e35",
    "signature": "0x810fd690abbc885c9a602c56e3e7a241cf2e6389335e5020b58aafa595ae432149b7316030dc6397c1e96e23a48932f0d4830100d5180b7d3349313d04c0e90a1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}