{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1406981176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x484003819470240b8e0155af3d4ee625fb92c74cf70a079086fdc4d6d8f43adb",
    "signature": "0x2b9027cccfdd5a914c48910b012f030bb1662b52a686affcf4385c1fbcd66bfc4123f3f65730466b6dcd3f51c20e2f8bf78df791aada943dc7c5a41e852435e31c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}