{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141219813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e98d8f9b385f3653505f2393609fbac6be2886cf930eaa77f456c8e4fed37c0",
    "signature": "0x02b731acee30d7e5070f9e8811b8bbcadb2bbff0744f145dd46a3c8a3501a76114d5d8ae4af6f9cab629a7d59315e52e02b7c160ae892cc50f421a6b0951fc651b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}