{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165800186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44b9e18e589ebec13f7dfe4748c9d9576305f42a400b5969d91c0bb038b30a7f",
    "signature": "0x28016cb70a060fef48209079195df8cdcfd2ea64bdc0f5eada70e3839bc71dce6924a4098cd663ede21eaef67fa7407ce747ca6ee6978423c857b49fc45fe48b1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}