{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468312270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13dc2f3d37bd15bd65d28d046b51f109c244287cb248b58d5617008d876efe60",
    "signature": "0xfc035955dbfd3952b5cb90fb3c571be71002063b796daca3073e378e47668f4650e28a59c21da5e408c9b1ef6f424f10f6399264917835a5e6ad96679504e72a1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}