{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1530736971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9cecbe8f37081285ebe37b4ffc345f4c3c97a429e05270f5594c5aa5145faa2",
    "signature": "0x772745b47738f5a0480f66ddb27da2608381c1d07cc371bbbf7beace40db787230dd365026aad9b911656d0a71f898c7dbcb98e57e104f5ddf4e0ff9e394a92e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}