{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954690880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf64b5751bcf4362995cf5ea800aeab29525d1c3efc09e240f36f801eb909c056",
    "signature": "0x666ad117e40b64c05b7213ac4ff2ad49e6378f952120f218115d8ba325f96dae7ce5366ab9a6c2f40dcb68cf323b7d5cff4d83c0138f1b99f4bea5165f2b94941c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}