{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe23ad477f5111dac440529a34406d2f4c13bf353f3b643a4307db4f96acbda7e",
    "signature": "0xf15293c81401388e7fe7589102fdb081bb58cde7c1f2936a43a95af27bb8689c2f2cf70644bd0ba413f4eeeaa6c6a8cab9ba3eaf8d281e3477f3286203feb7ab1b",
    "signer": "0x990Efee96276569Be96c8776E58B60Eb951DA8f8",
    "userId": "67349"
  }
}