{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cc29ac231b69105807e888db8c1d4bfebc11e2472f53f7ca11063b65071dd1c",
    "signature": "0xb7a2fe69afba79b9ef91ee9faf4f7025ee2756087d07e87361ed531f74f3c23e6ce267790c63965c8b9433bc2d7e01308f1d1226acf99b99186068af5138c6611b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}