{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1867618362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x667529d7ff4903482309182448ed8cdf7c7e5cd7f51bad7e853e79794469c69d",
    "signature": "0x1a5c060ffaa5163ea26007fdb03afbc459cb21ba818fd4faff0d0682577cc3d749ee109815eb8553732ad201248076659101d8874b5467f576db14b1400899311c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}