{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa59a28d1c5548f52ceed5fdd72fdede44287634c1139288716ccf6c06e9b72da",
    "signature": "0x912a3426831cfbde22e63fb09d462bd3d0d495b716ac05fe5443477846513da32b89a0fb04c6f3dcfab6e1a21ba18a15a844d637f6649a5b7d10796f944a44e31b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}