{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65fb0ba2b6819cc63ad5cf246f1ede0970cb2fae554eef7cce971c2726bc4107",
    "signature": "0x29e02df0a92fab7884d87ae094e95865354e74db1aff41215d35c803bef81b6b27679688411d772272b4d10af6342b0e8f7f11e65d1f4297499ab7d9510f4b9f1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}