{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099527681",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x422aa019b2954e5c14c4f6bbfb24e8f571c365d7eb7ba93e3e35d8a7857abda3",
    "signature": "0xb82248a14bb5787abbb246690d15f335e6c6b18337e0167ecab2f71599b77ed40eb668ead76a4ebeab5b5f1669bc6f614f21dab3e6382a3c67d1026a177d122d1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}