{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x698b1e3f4a2a38f8af5df353ed5293b887b562974f54206a9f8b80dfb2e109bf",
    "signature": "0x034cbb6046767d06978244e097389bce17053317bff4080457cd20bb7e5bf63259afed0f2318cc6b5918da7d3e696678e27d44fbee9fe6125794d3a06f4bd84b1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}