{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1814936219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x773c027e104c0bdd2080321c970333bab967b5d13a1a9ca64de86c572c420a63",
    "signature": "0xa6a66102eb95c1514ecf83d6bd1efebac90a1dd7e7bfde16afa8e659e8b1e752029149ead349fb5dfa8d85273fac6a6d257d29b61713e6735a17fc9d185c03511c",
    "signer": "0x0f438E987Dc83db8901Ba8fE309b6A8B6a1ff762",
    "userId": "721617073"
  }
}