{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385321094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d53cf80d110ce8b55faf94c69f46556557364079cbc77ca722c8c93710df064",
    "signature": "0x7b7956eae4f89af73faf82572fe9cd8acb90f618d77928cb6347846b5583d0751c27ec563e5bb6c7280cf826fd3dca211c952bb1fa8080440bffa886a3990fcd1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}