{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171002586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda9dfe4effecdc5affe5b1386167bfcadcac5221c7003e93e83832cd45718d86",
    "signature": "0xf1f4bd00c462e16264619fbd6803d8e2db7ea5053fe620194df15dd02f9df81150ee3e1ba1a945903be5fff02529539cf5c50343f6173512955303f61b4b7a0e1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}