{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1607773835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fd65609ec845c979c88c08b88ef57f369f695630875975b21f4fbc207c3f277",
    "signature": "0x5104f7cd216bb6756ed67ef45a860b2fa06663f9d01e7c13c92db5b5db6f0c474ed7576ba70f3e6e6825b83135473f82bf7b2cc20d52410f5d4cdc34408d5a091b",
    "signer": "0xB755CddA6da08Cbad290b9528CD0dC860f9f7dd5",
    "userId": "536791428"
  }
}