{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864833369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbef63e6c6333c759482bf9ac695123006cb39ec186ae28a832ffa75198217c40",
    "signature": "0xce0eb650eecfd72e89397d38ff86bfdf74cbfcbbf100fb704925a05e886cd863509a9fb7dfe1b1b6710b8c45258f1fd4ee9275bb38b6a863eaa32b1462828e801c",
    "signer": "0x71214aDcb582235538B21960fE9660B5eb90084C",
    "userId": "50737590"
  }
}