{
  "manageEntity": {
    "action": "Repost",
    "entityId": "612729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x338d2099c859f2cf98faf5a653ff6e37066de02d2f10f6b84209aaa976c2f276",
    "signature": "0xb01d9a9db2c73f5fd6e70c6cc75f6063321550af1e3e23c68deab11bd34b5cf82fb44d49fe689a5ef0f5506306526a013cbc7bfd8fa38d267cb8be305fde64a81c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}