{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270766927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b9e04d46538c927a7d087ea2ed86e67fdb32268c7713863b11fdb7e02049dd2",
    "signature": "0xa6c45cae48b7b6deed52eda9d10050116bfcfd3ead0747b028a87f40192ca3f01d62dab776b5ca72cafbb035353e36b33a342b125d56cc7f8904b01dc26799181b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}