{
  "manageEntity": {
    "action": "Repost",
    "entityId": "628998741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb092f94573d3d2e0b6ed5245b52888984ea9fc13fb85362e400fe567f98a34f6",
    "signature": "0x6cc9625c33da01a775ca117aceb4d5cfda6784e2a0337500d3e4bf3c686e55f218fb842fc1afeca21e7aad95849b6ad8a930d11ff11f7018761e99ade3b9db571b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}