{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6f2f95c945e641777523969188847545722de21ef2fa52100face99d4c75367",
    "signature": "0x02593cd7e9429c9d6bff2bc119d71d420d0c6abbb7352b36d667423bb6e2bfd45dd0e4b5f7049a31d27d09a5b465dc0d614b762acb3f9982f6fcf00f73c7acbf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}