{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402784815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5790364689fb2057b42ffa1cb9261eec287980de40a8673f0c8b31316afcfae6",
    "signature": "0x1497610603f902ae781f950dd7bb3193ae4cc483bc9cf79ac873c08c2546dfc631feefdfb30e88879da2d413bf5e4ff580cf9e36c94fff4b9d8a3f0919dbcd621b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}