{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244415038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61c266689e4793661f5be4965973e4a7ff2a384b2bcfa98f9c0b560958cbd58c",
    "signature": "0xf3bca6a063ca69c4d1e0532ea9dd0ef960fee5ad725e145209085bb89d32d11013a7eddc9ef3089090546285d81dcacec85f2d7350db9f3d07ebbd19a52144a91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}