{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1195161371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bfe9a68c4d112d24195720540c585739f7c3f84b7ef928178800895bcd07ff7",
    "signature": "0x407abd5bf269f926cab40c35b4b665e293797a31c08b2fb9626738ed5124e4e9089ab814908eb29c7079996d051a8916f0844733e1919a141627ace34f252a6d1b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}