{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475460184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50646e9bf3c54ba7dddb3e7ac7321be4ad5e96103e71517c0f7128f43edfea5f",
    "signature": "0xbb3a3d7a6de8c37a5cf6284b4359eda076eaf794e44b3b73d466c7dc836165f119fed0917e98e38e0e30047ca16fd35aba1a98ce3628453371684227c611297d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}