{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886082990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x259fd46c39c1dcbe21e968d623112ae125ef88835fc982c0f529732e108c5540",
    "signature": "0x4765433147ea4d2c5393d6f496b8aeb870ffbd06e1b5cea992589859d50274dd59881b6be2ef43b7823086603bc88088a2bcdd678788cce1f43da232b515f3721c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}