{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912222062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82ba43323d09d1c1f237c1951597b5eee0571ed7e32d192748c42c55e982e2f1",
    "signature": "0x32f29c9c0f719eec80af32dbdef56d98bdcf0cb9ddac85939d641330bb9e200d675c70eb7cc207a9274cf97ea2000eda268cc14d6280b2bf5a4afcb4e41b32761c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}