{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307069565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5a8f9e765157158cf98f27f5bbdb065367396e07c4be370bd4c9e00e210b946",
    "signature": "0x08431808e250ead4725b3226b8826d01b51c7d98d5a68133c643b75592fcdc895e44959b8f2f920c58b3bb10bb6632e35bc7b18e0455c692055f8fc801de0bcc1c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}