{
  "manageEntity": {
    "action": "Repost",
    "entityId": "818662284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb653cd63e36d7890ae7dee3da4ed1bc87eb1bc8393bd0d0e37cafc6238083288",
    "signature": "0x6307de3f75f59489b6934015fac09a81db33b5009bad38a5676b7669670c769f26831e39df5e25a7ced4b5bbfa201aab75171131e22fd26973d02ff4ce1f4c191b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}