{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411150443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf36345175c26836cfc018f8180876286107371df32e88c6be01f47e33be13b74",
    "signature": "0x80bba2b6c9cfd52ca30c3e6565ef723a1894866704e7b057d8f7f6cd867f83127855981d44be0024b5423ca4e9dcd204a116b68130374eecbf6ab0c11187d6ba1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}