{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x715c09a059fb11d075b6bf0c51fdaca27b6cb956cfdc8405a28d3fe1dead721e",
    "signature": "0x1a40d6c05f2163694890836a3f87c92b445751e3c2a3d374d86781ec081ad7cf7409c2f2a28cc89ca118afce5ca24178523551f70ad3b64d88d0df8bb40f719a1c",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}