{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352145402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd483cc6a9586d734e5bbaff33e3bc75916c160441fcaf05ba58adf847b0c77fd",
    "signature": "0x7e106826ca11ac989e9a3949498f43d555a002e22ca7733be0f75154e742cbaa72d67b908ce3bdd56beda29d3d3bb97d21f6f34a6847cb53e0de249e560eacb01b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}