{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386128393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e0513ff493104f539f6757bcc8be5299a260d5d2112f38e8df6fb77f5119f4b",
    "signature": "0xe6ea4dc4ac76111d06f02afdffc334eb3d4f04f1ac9ed92746890284d53dc1861dea2e487cb590b54e36a1d83321a491e53ff2c49f3a7539dd08d19bb62c298a1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}