{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125040810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa23a18a4a996341c29f1936877c026448313add07b9734dfd1a129e06e3b92db",
    "signature": "0xf5dbdacb02079be94b8dea1cd04539caed8583cf50b2aee4024f03dc3537d465392f86d075df0c4236720cd60854c09bdbacdb2342e2163493c4341afbddeb641c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}