{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624957502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9675c0d2b890e158b1acde7c24526c15060b1a32fb49d0abc334c76dd71ef09f",
    "signature": "0xa224e62897ce8a093494b229b7af00155febdd354e1a99056427836e8014c4ba2149ce425198674b1d80577aab35039d546fdbf1826cc2c93731fd15e98a22681c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}