{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1394164235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19f163365345019057d0c73df1a973b32437861669b6cf91ae3e57332af30da6",
    "signature": "0x5a8d9d9e34d2a0198eef8eb94a2a4c18b46862a3a243da3757cecaba41cafca425a2314020e33ee548dbc2ba3978fdc08bcd7a9faa7178dcd4353c30d7a399e01c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}