{
  "manageEntity": {
    "action": "Repost",
    "entityId": "42494432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x316e9e6ebbde892a0352fdbf399478851e5bb524b3b3c58fac2a9d857ebef8b3",
    "signature": "0x0e20f74d324eb8782aae972112db97d71e7fbc5770d16ca228883c0f484698b3614d58b123a00857db76734053c03272b72b2ad6e291e5e642840543c802d3bb1b",
    "signer": "0xcB0cc6764C9023b8685E78148224a9467967E228",
    "userId": "104731"
  }
}