{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58127b15eccae7028315fcb16db528d4bab056c62c1b527b7db2dc58ca18f323",
    "signature": "0xe32dedb95af51537fcf2ad37a4d0e2df65711d951efcebe26e5ae0b90296708b3fb0f61ba740c7265ee715cab88c3b3e8f462539e8dfb40de73c272f7c42bc8f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}