{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1839036032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb972005e10759c9939728fc260691856de84fc0bbc4f3025f058b0d52347cc5c",
    "signature": "0x876021b44910a89ed369dbae35f7ac9d424fc3bbf67858f8b8309d9485da6eb649d5c666e95a2454bbbf2959960a4d99e1787a46b396318cf85f282753d9f1e51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}