{
  "manageEntity": {
    "action": "Repost",
    "entityId": "971579634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21c53fd5e74195b3675696178046711157f187beb5f03730c353e34399837e28",
    "signature": "0x07cfab057238d42b9d3fb7143f23bf677affb23e19d5a584258fe856ebfd003e1e8416ddb669bbb6259221ee47188521215300c9dfbf44fa775cda066b17c86f1b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}