{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1356abd05aecca7af71818be60a35675bebac79599b88a74255bf93e639b8846",
    "signature": "0x32b2bbc456c48d49ee8fd5531060cd43500957585c4a0f5b38d73a90246dff535a1e3762c74ac0337272730e929477e9e32c82a74eff270a7d0831931c55d8891c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}