{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1838681257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fc3c50af919a91048dc4b1f57e2cccf7abda24da556caf7aa0163b4bfa69ce4",
    "signature": "0x24972b04a38a206613fc2d2ba5288aaed9253e02fdbe6907a3249059735c46ba716ae18f674124fb4e82b926d7dcf26ea68a1a8469c296511cd1de309983c10b1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}