{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326160950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e78dedda1d3c71e6ae25985a143ae1d91e04cff417cf1a26260aa030d1e2599",
    "signature": "0xa398537c51994273277be3b798e52d6c61428ae4ba27446353c4bcc72f22598a1cd9d401dd52daa9048e226fdf68a91f441f2a7d4bf402ab8d9f0d58505d8a601c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}