{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860579788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4839fcd67214eb445556c5580f3dfbd08921a6964998698605fd5e1b37ec439c",
    "signature": "0x8870aff74eb159ccc72beb4ea06fee4f1f67dd522c36dfd86fa16df889b86c951fa6730ff2154894fa7c7ebff1e0428d8bf08a34c41483b95105bba196ef77631b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}