{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128428695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b09a05a5e274773c63b5673936acd79263b7c8390397a5fd2951e70aba44184",
    "signature": "0x90853eb0155e0d200721bb71f7333b2d9011eb12e4599257b0cfaf8cd7b61ce406b5faa66b49dc9b9d7c480f3e22a470f6c40ec04564341dd553f4e2e2d78d801b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}