{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325225",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfda5fb717bc7be49dca768a8554e6fc978235200fb1a478abbee120efce5a301",
    "signature": "0x52a476360fe893c3e6eec04620da5e5847be68e1f9d6ff9c6c2918b7ca5b82b7453fa5ddbdaed17b0ed50ee048982b191bed5d04b798b7cd90fdf62f81319f5e1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}