{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432766716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x833dacb12e8930ae359bb9592cad333e749e763cd325be2a737afb60a69e15b3",
    "signature": "0x927e6c7e29fc0a2bf722a4e4ac1575a4b208d39a13ad95d7b9b353af4537ddf26eeec0f62af78a724f027dd0ba63b02156427282b4c47f4a07f907a668e5e1641c",
    "signer": "0xfB6436C438F897b7eA739876B4Cfcca832868820",
    "userId": "512354652"
  }
}