{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912597350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe37803f5556d83af1758795ffe9aafbd4c1d0c9c3500c0561ac4a8b27350332",
    "signature": "0xdfd4fa5005ab51ef1cbde306f78bad43eb43086a63da61ce195a97ec1c57d94c6d4c7d316e346706a50b842197c0923f8e3b308baca4473d9145df20416f239d1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}