{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525993797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd5276dca52f15493c7192d06219fdab3b74fbbba1cf80c03f71aa19a919e4f2",
    "signature": "0xcf219dd1671e5b953d2e4a6c6d55b552e3e107217b8514e09652ffb411db20fd612bd7542fd1f9a177ad7b30fa3a2e00b1953d74d17c5fd83534d6cc8e31d4991c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}