{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534049864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a7d10b538f2fdc59edefcb5cb16227f2dd29ddb9083cf7529cfc199d02d9c5b",
    "signature": "0x746b6528e52f6a8e43e5e4e519f6cd6b7f55318b57194e166d8713f78093b03615fa127ef85013d73b2600359bcfb942706cc43aabf54edfebcde0e0196691c61b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}