{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x635d0d78ebae5fa0624985fe7c22bf82e1b523c3715ab214c493ae02fd657ad6",
    "signature": "0x11ff5793198e9f2e7de82defaeb0ee128a55373c50ebbcd1ed475a82c2d049c80c316c1c36c30021d11148e140bcd8eb774cb7a58817289b2684c5879c6c4e8a1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}