{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55a8f13213ed455a59a8969b4c5232178137943fd8a4b259b1e3f6f2c0f09e62",
    "signature": "0x18a0c4a7de0de700081fd780dfb53154fdbcb7c746e848388e95e3455e026cef648c64c67e9e4dc6868031fccbf9a78bf2b441dad5b9c3ac5c8fbd0e0c6986bc1c",
    "signer": "0xDDCce44d487ED1f7297d836241df35AAB6D867b0",
    "userId": "22610281"
  }
}