{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ef5ccc273133894e85e8b612a38d4be607cdc1549e8d709f2e50da602945d03",
    "signature": "0x708c9241cd96f26ec1f5c4ff26dd8923870ab152ce5d9cc43649ba7a0a51ad9573222428bc3f6be42ba6df2e33bf33e3669b2caaca9c451b5c86ecb5c8a44c7d1b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}