{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e39f5fd5a91b60b92e606a87d6a8efbd0f9f150131e7a806ca109780da62a3a",
    "signature": "0xeb68d27db2d33089a597e67c862726b76c693b577fa31e24cff450d378ccd2ce0767de90fdbad8e6ebe78051ebfe59b9cbf7984dba992201ae497a0eed9598131b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}