{
  "manageEntity": {
    "action": "Repost",
    "entityId": "824222276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4b7007b67d45e534a450a162e956dcf6325281c7f42e91990fc6177092b2eb2",
    "signature": "0xb4090dad2285bbeeb627c3afc8a7ad3f64eafad5b1cb80a1924c0f31ac8759fd7d3790fa0dc072291e4b9cf1a46313b18f1cf3ca8f714b933055bee9de0579681c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}