{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1859918336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cc029b3b390791de101547465f95d4edf9518e5e32b2c2421d5469de50ffaa2",
    "signature": "0xd1e5bdabbf36ad1ffac3a49717b652a33995f63a86e22ff1130a399ec24f50b80367998dce69001141681bb00f8e2f17ba711c23254096b2e5a71d539488ebf61b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}