{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1894740796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea9e62c8268c89d7367b9857acea1edc65a22398ebec1a9cb95655b38d1842fc",
    "signature": "0x06ae9063a0816fd453908ae244afb1e02aee7df06380cfe657f21bdee8ccf35946064599b85ff54efa10408c57eab7b0df23f4023d3598b145cc5e911587ed061c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}