{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ab6796bffd98a0b4a2149d436768adc3f2e08c51ec2baaf8344cac73a328a56",
    "signature": "0xa1ce488192f04522dec3d912e15e2a49e9ac94bc838b7ae0666fae2a984f526556f768d28a03bfdd4f7fb726e40f55a97924532763830531e3023c067516ea701c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}