{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2059995884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49ca5442ff4e59d00e45f7e1971e59c5e5521d0b333c767dcd5bea31d0f66e9a",
    "signature": "0x75f562b124fad30937a2e70a93615363e3c7c35423a27a3506dd04ca08ba8e0648d85e0c6e1c24a69ea1f68a91907490185ce34b49c57e46c65bad3b23a525a11c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}