{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907577401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ad0029d48021c999415c24ed870002ab805ecafa1f47c71f03fc86667fee162",
    "signature": "0x8234baad474257d80e8754051657846c5a20e609bdffe71e1ceefdfe1404321723072dfe1ce7bdbfa764a77fe27d77805fb3c69f6b28628948533342733680df1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}