{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416799530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x264698253b61a6372dea37b075e214c0f711c555c13e4cf59db76daf40a55bd2",
    "signature": "0x826ae19655e55633e5f21311c2381194ca4ae957cb22f1fc8ac6e608e6d9eebb2b02d091254de0947aadfc78718ab47064ad48aedce8897d293af35e1ee8db051b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}