{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277818313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69eccebaba91b1a9d4b281299b9e5c4869d81d13c687746e6936851688c3ec5c",
    "signature": "0x2bd06445b193387dd6bd4c6e9d265d29168e04bce735d39ba68c75f48626d18a7ed4b858382404e6852ff33ab88442a0362c9ede38dd234059e889a0ed8b71e71b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}