{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534745564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32dc9051910c0a85ef8726cafb83ba42183309befa0dc823210e1be5d245df15",
    "signature": "0x0a23694bc25674737a78d53f664946db57e6049456844a5291a03029fdff2a3343ff0689a604dbdc59ac036c1e0364067cfa6dc412f7b750d21a2a30b3ce65c61b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}