{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454425998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34084ee9e72561b3a9cd128f0db6b127a9eb001163bcc2ba1a80a789805472b9",
    "signature": "0xc651631bdde4bbf27da7ded3a5dae78810414f4c77deda73bce8e7ba8b088c9b2dd4efc3a9e9cb1351c4327d08ccb261fc09c8cdc26c5228ae52fbde58e4a59b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}