{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775907867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x127c92a4a28a8c1e141ebcc7a070f54210a4eb4f80d9be80ebda5e8ba5bd0726",
    "signature": "0x1120843fb58ed6fe50779f1c5d8fc22a204d6cab4a685cda1457cd2081cc57a45d45950da4510ceda6de35c06e71fd0f38347a3eb1a5d18770e29b907a2139641b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}