{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2013870053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e7fb3132ee4086cb4e440c500e019ef289777dc5a5b043f2114cf5aa93013d3",
    "signature": "0xb3b33f090a184617dd7ac4b8a3c9f5367ac856faad68f5a2745e00b2ed48454d01d364ea76023c6f71ffc07e542c6aee256a04f6d1d9b40c59605f0cd3a4837b1c",
    "signer": "0x4921e42cC5B75DC8a77d26eC8a762a282A16707E",
    "userId": "841756759"
  }
}