{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02efc37cac9fe96766745539e07b32744964385fc59e0d6fc4bdda8b70051fbe",
    "signature": "0x28480057bc21c43a8a2a60cb8d77fbfbc7ce1fcbc366ed52e56b1c427a35e1f120634deadf4496efc9031cbd79dbb5279c91a5be4d8918ee7d5cdc463ef2c7b71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}