{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194979467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1a843f398891db515d4c4490632e47b19bcbbb89c7d16755c80ad7662ec22db",
    "signature": "0x596b4ca5bdbf93f23564974673b259c964e59afd663e300168cc779919c4717c67e695cc0f5d6b6488e9d213a3c92aaff0c0a3b7c61ec2abfa481d4f4500eafe1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}