{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cdbc3ca04487cfc661d9846d842def9c8f3c15e58f55c9ec93838c69041a16b",
    "signature": "0x3b95a0de48dfb7bedae4b727a0861e3ae8d843a0393e78eed5157c7fab7b85fc3eff2ac359a6bb0301a498bf526b33a99608e1f65ff57dfe7aea6f60e1c466281c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}