{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf6a638d40969aea8620625509dbf17f4996f99eeb264b59174c2f9a29a10c65",
    "signature": "0xe285d428039f8bae539342153dcb56915dba7d5b7dc6e11cf17ab980a37f6ba179c832dcf102e5e7c85d99a6ca556e614c34a4e5bc06e363cf11f0da46bc5bf11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}