{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1790328993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3b37636eb281416801029d9bacbcfaeba872411cd613471460eafc9deecdb06",
    "signature": "0x957a7b93c2d377dbab88e42297ae87c60c594a31ce29b4ca1cfc7b8a95cddf1866fae9097872aafa506877da20f1cc99d5b71102777fd33c3878c36f2c3daa501c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}