{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02f9225bf3624f473de1fbc1482554122dacf3eb6ed5e866ac778668e74decd7",
    "signature": "0x6076e088b16fb84a34011b27377205676616db83c4387fa2af4f399abc1e35166437c4cdd957f201145a1ed25f05ec46692c553ef7bf35194d0a39dd2ca6d93a1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}