{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1192039533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6dc010aef60f6bcfb9fd6b965664274c61d39994c1e34040a8be38f0ff96081",
    "signature": "0x230822d7186f94b96480d2dfc9ff2a73bbecbf120cd72720d724c3ca283d9683503db019a548f56510b0adf40eae4dafd329d58cbc05921db6cc7cd0b4be8c341b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}