{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28200863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2be1a7821a2e8f4ca0ef4fef3552e62c924359a1d16c95fbe208b93e71a59ab4",
    "signature": "0x72a2d606977e544e4b05fb1efe0787a7a52d56571040602bbc82c00f580f41cf2c2bfba744bd0db2fa897acb3415406a788e4b57ccc836639374ed7123d6a3731b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}