{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9505aad897021d28ec5314508d600f8fd36f75744d4c717394d9525e65b778e5",
    "signature": "0x557a5c763c8b468ba21b44d9001cb7cd5c5d0f6f8fb3c1c39b71d86ffa30b32a5f7cced0376aa15a0531b549fa1fc50423a776ef829209d1c97ec0379818bf6a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}