{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1939389831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa60154bae3b2c090d7488f4b5eae9f95372f1f377b2e183a8258565f9e67a344",
    "signature": "0xfce91853f363a56ce1ad1ca6e613f97692dbe8c8fbc4b3f99efe741069a7d0dd3532a851e248ef82360a321c469e22fdc7820dd0f5f21a22cd68843b59297e6d1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}