{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1928434324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e645f86b39f884ad618c735fed3b95c8cf9aa0ca554c02be1e4076da98f24ae",
    "signature": "0xcaec04c4a04ae3bf2426334ed503dfd46a9fdab5c8db25a93f4486c1271322595b1a363d45e333c6692a166ae39a53524aee0130db6fda9a3627c25b40364f4a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}