{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625263703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd843936704819b37081131bf4314e57df6c20065b64dd7d3db6b1368c1b1e0aa",
    "signature": "0xd6610bb84927ed506b95a58ab9d90819d2e6b5010dacba630f468ea9220773fd72d23779c9cae43379e9aaa36135a9409216d92f5a321fa6886924b3999b1a7b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}