{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596421083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ea39194c71940dfc5c22feb541e7a6b1c0bdff38829d633693d953588ed328b",
    "signature": "0xdd834f57c1cfad59c13506aa488c3f2b74c0bf3d0953cc023f43bdbd7f3b77fc6b9ddf6ad8a361101a76868ba62fa8eb2f4856db02ad01dbe9a139c7fd2c78181b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}