{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed101320f0dd281a69e7ca4c39b8379c2a3863b1530bdf1c1c75f6c2ca265a37",
    "signature": "0x5be9c7c2e02bd17dde5d75786c14caf1e72ff3ce5c596068fad1198dc5e902de37e773853375e2514c4c57bac532b7e55ea9d00fcbe48c1ed5e429b831d879691c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}