{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260738988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb64073d73f5601baa90b466c44723019efdd6e7ec909def121c8c83e0c811377",
    "signature": "0x048587c9c5af8f55d3961b9f449d98d54994e93f5d00e860afba86bc4ada789d0ee6aa68b7f314a9b44c1b6313e91c50a1dbc4671058bbe4067e42c17ed7de201b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}