{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37435b860316e7ec25be51fa808f2f3a04129aac1e90923fc1030409e5851923",
    "signature": "0x656ea38738b1ffcb4e5af79c87600a9c6bcdf5e8ccffe55869abc74ac9b07da2556aefa353a20bce1bce55dfda79d4d7b843493de26a5d968f2903b86f80ddff1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}