{
  "manageEntity": {
    "action": "Repost",
    "entityId": "5035778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfed088d6c68504b0bb9700e18920b10ff98c03431c658a7cf497dd701244e37",
    "signature": "0xa8c0e1c340d92dab3ec62fb34196ca3ac2ccfa75c96c6eb0655322c07eec85332f99fdef8ab7942241e04ba1f3c867e00513d6772bfce35109a18638ba4edbdd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}