{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883628285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3146ddf1b331467d2d2c00d456316931eabddb1ad75332abd43f8308a854bf52",
    "signature": "0x08db6f298f6204d0e2846aa57111430cde2d6f1f8e78c8758673de8301b5880c49f880deeab5bc7a2d9d3ae50c3858800ea75c6c7ce6b4344c7abb1dfe5068e81c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}