{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348562674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1adfd52c123918a974b2df9ea05a77562b46b2e9ee808b3db17f4d9139cda5a6",
    "signature": "0xb52ac9bf46c79350a5b211627d60d00fe9308f22e582e42fd480c4e56f93f5ac53b1b000b6b900e578058dd13a5bc6c2fc04963b2e310f7dabdde81b5a30ab071b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}