{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1384168183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe30c402a0835da03abe753236798dbdc3323f35bd22832d0f23076836d9ae7ea",
    "signature": "0xcac949588168dd322f42450e643e3e6b8cef655e33b486c9252330c9f05e2fca3a4212d535017b9ccbfcf82f4697bf4f01e143cef56b2af3c1ffe6a0b0ea39771b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}