{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844607953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58f4347d8e267197ebb80e694145c77b074d7833c42fde0eaaa027eb362036ba",
    "signature": "0xd345c3fd56adc9dd0fe67f8268d047380f2955535a86c37af8ca4993d9664a640f9dd25b071f7fc726000a9ea51e274d0d7788f56ae0d58213e06b1cbee215e11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}