{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbab4dad76fe6164b0adcde91d05fb39914446e1692b24c4435bcc980cdb42bb4",
    "signature": "0xeecf01d13559fc826c20d987c0b672572a80b05c4e9c5cbc2efa17ddc8e2b0954c759f3aa82e0744deaf305adb96176a76cae15075e49f682d427d6835090a971b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}