{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831958781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f71a9dc59da64dd778f51403334a43aefb4d31e2b4cfeb1f57fff3e2d36673b",
    "signature": "0x45aae55524dc30d422b78ce4c8168eeec7191cfb2066ccad6a8a48a37ad27a874f475ccc19d5a1655d02ebebd27e3cfcc5332be19d2bcd7ff5251e4f0b55df1e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}