{
  "manageEntity": {
    "action": "Repost",
    "entityId": "167715821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c15d0aa5632fd776ebe07b9e2fc26307bab888ef62e2b0a28309aec1221e5be",
    "signature": "0x3167e26d0db23a63d384e939787e17cb08b25d5d72473ec895d74f7f2335536412b278beab8290cab706b600c4fb027979b757006d13288e0347e07c4b078c8c1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}