{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570586168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61cb90be6746cc2cae74666152d0fb116109605b620c4498a83006fb4d922684",
    "signature": "0xb87e65e979616831296ee6d45cee30dc50a104a8d0f80f9f4fc40c2eba87d88e60bfbbf873d06a6fef0a7f77a2c95b1eddd0242aaed94920a53610ca053bdbb61c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}