{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd861a6ff34ca5c919f59a26471e81b8e99eae150d491e35f20c802601c57eab2",
    "signature": "0x8bdb60f817f3b7b14bb7a56fcf844b8182f6152596f0a98ce87eef8664b2753565b6bc10d2bdf9b9b1cd50e6854af969d992f7b7ed471f030ede0f0fae8fb01d1b",
    "signer": "0x0E6Ef8dF2F401D8918d603B82ef321D94A721556",
    "userId": "648802251"
  }
}