{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54d3d4f2039e5803d49c45580733562eb89fa755e13b7ca33eea0ba1aea187d4",
    "signature": "0x7c3972a4f757747ef9a5e4c14ff4882a9a1ba49fdcd29aadc4390e7338df47154d3c2cdac82639fa24de06660acbf1b8f1eea5f51d09988ea0565ebcbdfd243d1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}