{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654241390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78cf5cc18eab2a31ceb685b2067c75b34273313f6d2d9257e37dd4fc89e0725e",
    "signature": "0xbb734edeea6ce2498161a140c649b8e9905e678c7b103d2741da0a4c1e40d1a12ba7c89a0806b61245d375ff189b6c108ba854b6010a9baf617a12e6b958f6331c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}