{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508999665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cb418a125b20ab7968b7df2c59737ad285859bdd3a381b25e6792661e5e41a0",
    "signature": "0x30630f8017cb219a589ab07c7130adcd003caa9aab0cf9a28603063f6de90ee726228022536eef54b3cbd6226b0027fd2eceb5e3015cdaa0a45c0a6758dea1181c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}