{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942392870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a7bb62c6663c060778efaedbbe918c42cbbc61f8a28c5fc7b29d9e6e655bc3c",
    "signature": "0xbc592613c1468ac02bdebcb987164f8fca17c38cb8fc6ca9a62b969c5e61da4507feec1cc29761bf33bc4a27697e2210504646fa8c13349a73323feafcc8ebd81b",
    "signer": "0x4921e42cC5B75DC8a77d26eC8a762a282A16707E",
    "userId": "841756759"
  }
}