{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8812b490e8ed389efc90cc79e2f376466425651c61e26f59d6284949d75fbbcf",
    "signature": "0x0f81fabd73ff539d998c1ffdafcaf40d29859730f3251f4f189eb793bbcbb04647c2777d24ea039ecb219301ed8f592fd74e8ad8558cd326a14011aa6026f1b51c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}