{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1269453276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9efff6c7dfe04d97a5a10d1305ff21ea1a0e5d98d8f7084eab7093342c7f330b",
    "signature": "0x7a23b4c7d4b0ba3f384f3f8f91d5f517940737c3c5b0ffc5dcb88ad1667a487a1fbee159c91ee3b3d188492ebc305a6b263d056ff705407088595cd62dac15271c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}