{
  "manageEntity": {
    "action": "Repost",
    "entityId": "550602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b53d47fcc870732dbfe1f4e3b56b271ffe9fd56e8bf5ed5c820be6104553d22",
    "signature": "0xe7f2106b63e6d762ff867aab3032623e28a440869a6dab1207e872e24c40488e2a4403d31916d075afb7f340f7267c6caa7f26ae638a22d3ec77da827265e06b1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}