{
  "manageEntity": {
    "action": "Repost",
    "entityId": "425700135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x413d17b7d82ba03a396be58cf2750225ed1a028e93d792b5aaab1362b875244c",
    "signature": "0x414d736be8ae2d57cec2f86a0ca43ab2e7298b5a8a1653b5fad547746ecc698018c10439e67cfca92bc181591e6358ecf3b3d5fa7ed76c484815aabb51cee5fa1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}