{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49c10650b61d2febbbdb5ff2577b705b2f4b4c1bb9decad8847a1df658435422",
    "signature": "0x2ea3a011d4aca77cd19b8a46a1d1fcd05bae16f8f20a9e76fce6087859e6c2487b4ed0551e21da4f329cb1ffd170cf20d8c23bdb1c4c779d82c73ca9111b20181c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}