{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416348273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbbcb3824a55be515be062da7afcd18c7497b8e3efa56ffd22728d5d5a71832d",
    "signature": "0x231fd42b2b0770f0e2af3be69ea303de37dd3b5fd51302c13fb32eb0e435bff17040ffce5c0c403d4220687f1b125631a56107ae3a06bc908b124d7e06253b4d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}