{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085664890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21decccfda0be298ccadffa39ed0a4963c299d382c2a814718c19ea1045aa62e",
    "signature": "0xdfc0fcb00a34ce10da7cfb0410c812bb3243e1e675acdde35b18759bc58ca9a03798315ff024392c06c6babcc53ee587e9d12209c53230cfeb4b23648cef02c11c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}