{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4502457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0365666c5489b8c420176f4c988f30fb7c9bfcda5aee7099677035355f0c887",
    "signature": "0x8c4f93f0d41fa76d0f37eab5a4b1b319afc0c162d1c62dcb6c216101b00499e36b09a72d6103b59e9e7095ad244b060e04c35aea2bb1d203f469536a56032b3d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}