{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2822db71d70ea1fd70c17ab11059e1af8756a281fd009141af58ddf5e3922585",
    "signature": "0xa6ead37c9021969e7b04480aed3024c0f25268950ff1f2a3113a8d988c6028ed3345681ac7bdc706dc47f63f1b5cd9ce315414fe5b721087e678382447d88b4b1b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}