{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246919142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d9ca48255483d123f1439193a3507e8ca1119f2df3de6f9542ad05d5377ecb1",
    "signature": "0x064af74df1130dd2048af5de19d40cb3e28f4b09d45d4f9a68bbcbb21734ed066f272dca8ec98597552175dae7409e127846652a4632b0a595b994307ab4fdd51c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}