{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260041436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b753e913875822d7a07bb77fc0266410cfab76e6aaa248ca91b8ee7e8f2b2ec",
    "signature": "0xb565f15f1fbdaa43e2e59f037e477dd6d2c47bfa7727aa7b967dd3b9e7d346093959165622e5cd8641fe08dcdb48955f94251765d3d023146fdb87ff9f261cb41c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}