{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1462137488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x272e8dc4ff1c7ef05f5fbe3143268c1592b39ea2f38b055b91170028b74ab462",
    "signature": "0x29dbf49a17fea4d20b89e6d5587a34997197e45cc8952197c2db6252a4510ac76573dc093d96bb2b2be1cf494922eac56c4a79df87c1b9e1fab3a71b25da7dcb1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}