{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x413b0b3ddee77acd285b6a4701bb95aee70244886cf55c0801fb189f6507949b",
    "signature": "0xe48d52f899ddc532943d0a8b88bb508afd6a7b1a8c81ed60e9e6e1557ceeec2d572cb7cc7fc2c3b30cff57d1bdb5bb475a79af168f39f97114df58aba32673da1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}