{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1212081574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c8bf15f9fc83fa27acb03ca936baa4b95be981645fc9ee66feba39e8d807093",
    "signature": "0xce5e22e77bcc1bc6c91c57372191b7221838e70b4de2d48fe7776a36f57dfffe7a40085cc6c292a81c2ef4b9b4966182ebd3bf26647904c74bcb504ef21f63cb1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}