{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042736976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04080eaf6d28156571787e078b4c8cbcaa7c30aba90c3237a6031f0b97128a90",
    "signature": "0x26332e77e83413f5ff069723987f9d23b52eef0a1a9404ca74de1f0a536f958e3c699fa291fb0aafd2c9ece74c3ce80cb3679490551da2d70e375b74d26ae0a31b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}