{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219802980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9114b0f8a7d1e27cb2194211794b837a6963c92baa21c7bbaec5fe7b4322742e",
    "signature": "0xa1d9b342328a30e311c10d0f1f7181a477e6dc4a298d60af25daa700fb222dbb3cc2df680448aa599d8949eaa567e188130d2e5c98a55a6f68f7b7c2ec7e0d1a1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}