{
  "manageEntity": {
    "action": "Repost",
    "entityId": "618369589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc647a3e859f027e3ec63c4dee6cb2011e6d4afd6b023555877528aaa21778ab",
    "signature": "0x98469b8fc19ae6b2906318904cf119383d3cb32b9f7910f8ba20dd20abe27d3d70b5aed3b9ad45ac703f8ba4cafdb33851c2f6e64d8a0e13789ee077bb9e450d1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}