{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9959dcacaf6fb9ff2d056cf3d961918ca5ee70d6a74802dd0b652daf760c6a08",
    "signature": "0xe366c4faca0e7264fb7c994465dfad43fba82c715669954b9990d17ef12951ab316eb5a6ecc501fdf38adff7c4f5d9ab28ba8aec541a2c3375f8d74d6154cae01c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}