{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x055335a40999cc8512cf32e61c1f0714ec2abd29f53cb90ac47114131e68091e",
    "signature": "0x9a55e17658cec0fbdcc6a76539f2a6848a3fa654b9d45a87d88f76e553f2d52848d939428d59ce1e68480d9e2b70fc3272da9adc88ff1b4ba6bf760f9d573fb21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}