{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1682844904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fef21040d1a431cb25271ddfb3be658377f753ff44e214704d2626817daa7b3",
    "signature": "0x17d79f5fa9db4c2b0c2d4279c73d250bd9cfa5217809408ee9e878747fabdeeb54987ec3251ad58050bf6964b8b219a2f180db820df66874d389d64025ded7231c",
    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
    "userId": "281054123"
  }
}