{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2451633022e8ca7846e2260c49f6b064d02fd66b6673aa4021721f56f4e7f2d0",
    "signature": "0x72eaa98ce6a4198a4c4ffbc432cabc61cccabb581d790ad4a95c3d8d102a27d178934fc3a06e2be887b6ef3c92e5c4cb145c65c467678a331de07117b1eaa89c1b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}