{
  "manageEntity": {
    "action": "Repost",
    "entityId": "298679028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x768d6dd239c307b57f98807344de6f0363bcf3789316d03cce6c57bed56ac838",
    "signature": "0x1a36f97bc3fe667867b009d62da9a02d5c01233d3a9808b924a6ca8ab9a2bef66fb4de6d31bfbde979b1c82b160f58f6accddc8fdad021bd0fc406e1bcffe3471c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}