{
  "manageEntity": {
    "action": "Repost",
    "entityId": "579229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb98861517de3c363a9c402b3617f114a1e24f7c60ead902888aa9e2c01737f06",
    "signature": "0x065efed681307a007530a9db6d79e707d83d62e633e23b36d0309ca536ba0edd0ac36bbe9561261c37bc919065f3b2340741fb648fc66961060118ccb2d861b41c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}