{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422993867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fc5bf26bf63ca8b98443df76bfd0676dd233399631b3a90d07854c7511b3084",
    "signature": "0xdbb3cc507a7fc6ca28302326fe509a306c127efcfe290921cb7e36145c6e22b56e127727e01844d56effd611093247f5f1d343a8f3ecf20aa3193c243e28ac971b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}