{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf80442316c9288eca8d896ef33a600992797fbeda0f9e240f562c474a9d03d84",
    "signature": "0xdd62321a223f79da953109708d2fb7e06e0e8ae20eac0edd9a8b7985d653b5eb56df07e4abe8fb247793dd97685c31300d3ad804445ee7c08d4c27278dad4f761c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}