{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279519306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x141735bafd165ff5141a3bda935e57724827366387d03e82bfb430d686e80b56",
    "signature": "0xb40588648a3ce89f953aed53338ce0ce190f582add2687ce97d7621dcc72b94b4777dea83088b554aa336173fdef1f2b26dc2c30659cd605166c592c1a7a1d001b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}