{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852371793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b7d4b5632a9d12340b68aea02c22cbbae48e614c1246086ddbd8bbca0d5648b",
    "signature": "0x88a8b9a78d25ca85ffa8d79c75af3317c77636f8313793e5b67d5afeddff91336db3047836aa1d5b64c0cf80d2e522c0a1b064db839652ba30d93c58eeb223571c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}