{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844607953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa2569e4cd885b227210b8a8d0633108bed622ea82eea9f0bc10e2e5886677fa",
    "signature": "0xb8a8f041a033428a32e56985bf1deeb8971273f03d568e9985513b0ee7741db611e7c7770f37a6312bd40bdeff63a8a2a13d9eac9197124443017cff03ae86d21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}