{
  "manageEntity": {
    "action": "Repost",
    "entityId": "720179464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x494fbb607455bfa38be5df0e6bb86f62a91dfc9a6ccce66523b76a70acc5dae6",
    "signature": "0x034771e35a25e35595569688a2790f1cd86b6ac3887ae952502d917dca20fef42ed256c2085d82ffa892cd3ea5a12ef2037f070411f1a2b39c4d6fd0c9c0bc4d1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}