{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571447922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86e45a1a9524c34c3a5d67c50111221bce66716e39648ca59ba56861b72e3e95",
    "signature": "0x60ef204c50b5e86b4cd60eacade31e6def5c683564a607ef8b97e73d95c4fb2e59ef1a6533c153a19f095397c5673f63097c8f99c42daffed18badd377fa557b1b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}