{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215340519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5392d68700cc7a169cc6c6f670b71725808f31b97f004fe96988f4e004162cf9",
    "signature": "0x81cb5b4f89f852d996c90aea6f867d29f0758b6917b031941de66a79f584ade25f386b074e73f3fff3d6584e7e6c58711db7789f14f72ad6863fed056e6ce7c21c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}