{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057781648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3134ed406beae8086912e5104fce68b7b7aab22b506b842be7d6d0bcde85d9fd",
    "signature": "0x75fd2763c1e3d529d8411ac7c3cd10bdd37a4c4fdf30eeecc46c98ba4915097566cf6a1b19929f7a6036ec1e8e17273faffeb2bd86cd5f36ff5bb8fce6c1aa0a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}