{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846808177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36ce42d2cb9a97c406f444e13531682c88d328baa920121ad9167e78d37d0cc5",
    "signature": "0x4b0476756dc1f2a654cb4e4aab0b0a43ec51f629a2c3706d2e387ce3f93058dd57fcb6797da91353d93be0b3ac7d013f6da46b46b3cc210e4e10567a50ee66a91b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}