{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405233671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3aacf6dea266974e363aa5b2bf8d18935c39d95a6c47ec7cf4c9e1b9e93d4f0",
    "signature": "0xa6ad5976f0d88491db8681bccb517929adb12cbd4fae472317ca58895ca85ac815800087defa7680d859ae40fac02050fad85a9801377db6d18bc9f639c4b6d41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}