{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532074279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf99be58387b5aa7377f658370a7a7f1c3384e732f2d4944426729bc6e2d9028",
    "signature": "0x9f1c95ef202475681df3db8321c7e15e8327fbfb42a6494d28a6a67e9f912fc56722f88371cc1928a827fc5fc0246b965c3f299219acf7d6a0612d7798684f7d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}