{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c2de0142b5e0ebb41082530c28d2cbb86d6a3147ec6ecb0730ac1a13bc01f09",
    "signature": "0xd6a2e6474c313fdd4eda5b701f631e8301a811803ed25bc9060a2ceae9fa170330c60718ec0fc0a470f41d80f5cbe3fb1d95196f35271acd92d76f773ba17d5a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}