{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63849355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bd0919b143e702280f63625e860dfaec37efb16338e03f62cd238ad2cc82815",
    "signature": "0x3c9a7cceff4a5b74a49fb4d1a8e894f28fec78888928d8285f88171a4a05ad7051cfd5420680a4911f324fde485a686a2be13b789f04e7972eebae9a2485858c1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}