{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1197185194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c38d524c74c4a6097649a038326db56a8cd5f3df2d5918b8a62b559b3426bcd",
    "signature": "0x417b01336d6380ccd78f9b0f3538af28f458a430f001b863570d46b9a4f04cb07eadf97d031b8962df08730dee13835df6efec5dcc5cd5e458426b6bff5aeb1d1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}