{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1510283913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fc50873e5a6d3b08b89d65eec635f606873d23315bdc317a971cf0080223596",
    "signature": "0x0b417449428062f76e43acef3d281920335dadc0c73016ca259002de127c3b1d23b1f237eef7e5b8dd89611e451e215f177e1ddaf5ee78fd64796fc1d300055b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}