{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1683790275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb410c6ec13054f27916b6b8c77cbf20e929024c19c32c9eb48b558e0789a474",
    "signature": "0x1003d3bd391a4d6e3e91baab1bca3bc925cf291753dac6692bafb2ecb6974e823d56ad87a0b3421fc755c2eabe1730d924d7284b7a58ed70f8b12846d17a44f91c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}