{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1624636523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b18da71aa02a1880a93862a604ace8c691eb5d655c8471b426cdf6450d3f0b9",
    "signature": "0x142d346d84b38602d2caf50fe5f13ceb00438f72623c6fe90bfbf9f92796d1a54ee737dabd685219fb8c77ca429685075a08ba246a0c510661889ad419e91fcf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}