{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ca9a8d176964a01b6983940c66f74c6f06d7f4b46294221db30236c02a85fb7",
    "signature": "0x4dde6e85dc15e5af9f1dae86ec5cba554d72bbb155be189063fe68b70e585c55763aef08c34d00bf7d54e83adf6fef2426e6ec4b29ab5a419e458801e7cd595f1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}