{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6cd0b0cd9be3288eb8fdcd54750c5b4e0c6151f3b06af4fd4def114dff0027c",
    "signature": "0xb514ee1e8823c1a6171f2868743e141ee3ea8ed9886f5afcd13808bac35714271c5aa70288abf1d0e62a6288a3020c52dbc4cc895c7b5db8eb75279e3c6600041b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}