{
  "manageEntity": {
    "action": "Repost",
    "entityId": "201563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98995c038d4cd9c7363031c0433c4e83967f2fd91c461ff220621dcb4541af3d",
    "signature": "0xcc5f95d35af04e74fb23bf295d5c05ef0ae21e4ec709edc7bab36d6bcb82391d7f636bde584763613343839ca72b0812970b9559c5cbaef27c9e3414200788ab1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}