{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda305c0fa3af7f6686f07107feae68779fb17f80dfcb8614ef5f9fb9cb43ccf0",
    "signature": "0x492aa3647967d7c8a219ed3b11fd8e1259c8ca4e76a90f30798adf03c8a12bf12838574db7061858f039d30fce856180bde46dacd516b38d731ffdecd35fcbc91b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}