{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b83d4aaa84d2097241efdf7361cc07cce291ef253509fc818907028a2ccd257",
    "signature": "0x213924568cc8ef51df5cc7489c296d5c683fdb662ff516aff4888b52729d0b4507966a7da415a61bd5a7f36fb26016b004baf0e26df83ac646db162a63c3d77e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}