{
  "manageEntity": {
    "action": "Repost",
    "entityId": "531038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36fc15365fb6f00a769ea41da5374bb558f1f9c7f47d8f77adddcdfa5b546d0c",
    "signature": "0xc88a7105f8704f119b6f6ecc9430d46f7a9ceb5554c20b1a4178322873b1c939181978e16c1b10fb8928188d1f0effcc7bb045c8e34569a54aecbe63307ca0851b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}