{
  "manageEntity": {
    "action": "Repost",
    "entityId": "176853389",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f245dc23ce32765951a652deab92c1bc8d056778a3e0f810b317598039438da",
    "signature": "0x92995a28e6b81a32124447fd1a8a27e743f228dc5ca2c86d9170ec3dad9875ba34af781136bacccfd0945f9606c825c5a5c093d5e04ec98602d3a3d81421cd281c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}