{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572872595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89ae2576945ab2ba71de31637e251c01c62c029cd9a513c156e5379d7b790407",
    "signature": "0xee70a3feabe996c5d5d3900f1045ae505d73edab89c43fac7a07ab1e5d9ed34e50b54402d2573dd603755d562555d6bd0062a342e09311f1f98135e84fea23981c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}