{
  "manageEntity": {
    "action": "Repost",
    "entityId": "172281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1301f02361f9fffcf9410056b8fa61b94706cbfc1cbce256746961312b3f8a49",
    "signature": "0x8e35a4577937af75396a0810eb8345611c42a8ab92c0341ec88405538ab52e8d02137bb9fe461d4e639c286e77c5a89ed80a36b90f3c23221e75b494c98fab7b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}